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Washington Natural Heritage Information System
A Partial List of Animals in Washington
February 2013
This is a list of the animal taxa for which the Washington Natural Heritage Program maintains information. This list includes all vertebrates, tiger beetles, butterflies, freshwater bivalves, and crayfish known from the state, and selected other invertebrates. Fields are scientific name, a common name, taxonomic class, global rank, state rank, state legal status, and federal status of each taxon. A key to rank and status fields appears below.

Authority for protection of animals species in Washington rests with the Washington Department of Fish and Wildlife. For additional information on legal status and locations of animal species, contact WDFW Priority Habitats and Species Program.
SCIENTIFIC NAME
COMMON NAME
CLASS
GLOBAL RANK
STATE RANK
STATE STATUS
USESA
Accipiter cooperii Cooper's Hawk Aves G5 S4B,S4N
Accipiter gentilis Northern Goshawk Aves G5 S2S3B,S3N C SC
Accipiter striatus Sharp-shinned Hawk Aves G5 S3S4B,S4N
Acentrella insignificans A Mayfly Insecta G5 SNR
Acentrella turbida A Mayfly Insecta G5 SNR
Acipenser medirostris Green Sturgeon Actinopterygii G3 S2N PS:LT,SC
Acipenser transmontanus White Sturgeon Actinopterygii G4 S3B,S4N
Acrocheilus alutaceus Chiselmouth Actinopterygii G5 S4
Actinemys marmorata Western Pond Turtle Chelonia G3G4 S1 E SC
Actitis macularia Spotted Sandpiper Aves G5 S3N,S4B
Adelpha californica California Sister Insecta G5 SNA M
Aechmophorus clarkii Clark's Grebe Aves G5 S2B C
Aechmophorus occidentalis Western Grebe Aves G5 S3B,S3N C
Aegolius acadicus Northern Saw-whet Owl Aves G5 S4B,S4N
Aegolius funereus Boreal Owl Aves G5 S3 M
Aeronautes saxatalis White-throated Swift Aves G5 S3S4B
Aeshna californica California Darner Insecta G5 S5
Aeshna canadensis Canada Darner Insecta G5 S5
Aeshna constricta Lance-tipped Darner Insecta G5 S4
Aeshna eremita Lake Darner Insecta G5 S5
Aeshna interrupta Variable Darner Insecta G5 S5
Aeshna interrupta interna Insecta G5T5 SNR
Aeshna juncea Rush Darner Insecta G5 S5
Aeshna multicolor Blue-eyed Darner Insecta G5 S5
Aeshna palmata Paddle-tailed Darner Insecta G5 S5
Aeshna sitchensis Zigzag Darner Insecta G5 S2
Aeshna subarctica Subarctic Darner Insecta G5 S2 M
Aeshna tuberculifera Black-tipped Darner Insecta G4 S4
Aeshna umbrosa Shadow Darner Insecta G5 S5
Aeshna umbrosa occidentalis Shadow Darner Insecta G5T5 SNR
Aethia psittacula Parakeet Auklet Aves G5 SNA
Aethia pygmaea Whiskered Auklet Aves G4 SNA
Agapetus cornutus A Caddisfly Insecta G1G3 SNR
Agelaius phoeniceus Red-winged Blackbird Aves G5 S5B,S5N
Agelaius tricolor Tricolored Blackbird Aves G2G3 SNA
Agonum belleri Beller's Ground Beetle Insecta G3 S3 C SC
Agraylea multipunctata A Caddisfly Insecta G5 SNR
Agraylea saltesea A Caddisfly Insecta G4G5 SNR
Agrypnia glacialis A Caddisfly Insecta G5 SNR
Agrypnia improba A Caddisfly Insecta G5 SNR
Agrypnia pagetana A Caddisfly Insecta G5 SNR
Agrypnia vestita A Large Caddisfly Insecta G5 SNR
Aix sponsa Wood Duck Aves G5 S3N,S4B
Alauda arvensis Sky Lark Aves G5 SNA
Alces americanus Moose Mammalia G5 S3S4
Alectoris chukar Chukar Aves G5 SNA
Allocosmoecus partitus A Caddisfly Insecta G4G5 SNR
Allogona ptychophora Idaho forest snail Gastropoda G5 S5
Allogona ptychophora solida Dry land forestsnail Gastropoda G5T2T3 S1S2
Allogona townsendiana Oregon forestsnail Gastropoda G3G4 S3S4
Allomyia acanthis A Caddisfly Insecta G2G3 SNR
Allomyia cascadis A Caddisfly Insecta G4G5 SNR
Allomyia cidoipes A Caddisfly Insecta G4G5 SNR
Allomyia tripunctata A Caddisfly Insecta G5 SNR
Alloperla delicata A Stonefly Insecta G5 SNR
Alloperla elevata A Stonefly Insecta G4 SNR
Alloperla fraterna Cascades Sallfly Insecta G5 SNR
Alloperla serrata Sawtooth Sallfly Insecta G5 SNR
Alosa sapidissima American Shad Actinopterygii G5 SNA
Ambloplites rupestris Rock Bass Actinopterygii G5 SNA
Amblyscirtes vialis Roadside Skipper Insecta G4 S4 M
Ambystoma gracile Northwestern Salamander Amphibia G5 S5
Ambystoma macrodactylum Long-toed Salamander Amphibia G5 S5
Ambystoma tigrinum Tiger Salamander Amphibia G5 S3 M
Ameiurus melas Black Bullhead Actinopterygii G5 SNA
Ameiurus natalis Yellow Bullhead Actinopterygii G5 SNA
Ameiurus nebulosus Brown Bullhead Actinopterygii G5 SNA
Ameletus andersoni A Mayfly Insecta G2G3 SNR
Ameletus celer A Mayfly Insecta G4 SNR
Ameletus cooki A Mayfly Insecta G4 SNR
Ameletus exquisitus A Mayfly Insecta G2G3 SNR
Ameletus majusculus A Mayfly Insecta G3G4 SNR
Ameletus oregonensis A Mayfly Insecta G4 SNR
Ameletus pritchardi A Mayfly Insecta G3G4 SNR
Ameletus similior A Mayfly Insecta G4 SNR
Ameletus sparsatus A Mayfly Insecta G4 SNR
Ameletus suffusus A Mayfly Insecta G4 SNR
Ameletus validus A Mayfly Insecta G4 SNR
Ameletus vancouverensis A Mayfly Insecta G3G4 SNR
Ameletus velox A Mayfly Insecta G4 SNR
Ameletus vernalis A Mayfly Insecta G3G4 SNR
Americocreagris columbiana A Cave Obligate Pseudoscorpion Arachnida G2G3 SNR
Ametropus ammophilus A Mayfly Insecta G4 SNR
Amiocentrus aspilus A Caddisfly Insecta G5 SNR
Ammodramus leconteii Le Conte's Sparrow Aves G4 SNA
Ammodramus nelsoni Nelson's Sharp-tailed Sparrow Aves G5 SNA
Ammodramus savannarum Grasshopper Sparrow Aves G5 S3B M
Amnicola sp. 2 Washington duskysnail Gastropoda G1 S1
Amnicola sp. 4 Columbia duskysnail Gastropoda G2 S1
Amphiagrion abbreviatum Western Red Damsel Insecta G5 S5
Amphispiza belli Sage Sparrow Aves G5 S3B C
Amphispiza bilineata Black-throated Sparrow Aves G5 S1B
Anagapetus bernea A Caddisfly Insecta G4 SNR
Anagapetus debilis A Caddisfly Insecta G5 SNR
Anagapetus hoodi A Caddisfly Insecta G3G4 SNR
Anas acuta Northern Pintail Aves G5 S3B,S4N
Anas americana American Wigeon Aves G5 S4B,S5N
Anas clypeata Northern Shoveler Aves G5 S4B,S3N
Anas crecca Green-winged Teal Aves G5 S4B,S3N
Anas cyanoptera Cinnamon Teal Aves G5 S5B
Anas discors Blue-winged Teal Aves G5 S5B
Anas falcata Falcated Duck Aves G4G5 SNA
Anas penelope Eurasian Wigeon Aves G5 S4N
Anas platyrhynchos Mallard Aves G5 S5B,S5N
Anas querquedula Garganey Aves G5 SNA
Anas rubripes American Black Duck Aves G5 SNA
Anas strepera Gadwall Aves G5 S4N,S5B
Anax junius Common Green Darner Insecta G5 S5
Anaxyrus boreas Western Toad Amphibia G4 S3 C SC
Ancotrema hybridum Oregon lancetooth Gastropoda G5 S4
Ancotrema sportella Beaded lancetooth Gastropoda G4 S4
Anguispira kochi Banded tigersnail Gastropoda G5 S3S4
Anodonta beringiana Yukon floater Bivalvia G4 SNA
Anodonta californiensis California floater Bivalvia G3Q S2 C SC
Anodonta kennerlyi Western floater Bivalvia G4Q S4 M
Anodonta nuttalliana Winged floater Bivalvia G4Q S1 M
Anodonta oregonensis Oregon floater Bivalvia G5Q S3 M
Anodonta wahlametensis Willamette papershell Bivalvia G2Q SH
Anser albifrons Greater White-fronted Goose Aves G5 S3S4N
Anser fabalis Taiga bean-goose Aves G5 SNA
Anthocharis sara Sara Orange Tip Insecta G5 S5
Anthocharis stella Stella Orangetip Insecta G5 S5
Anthus cervinus Red-throated Pipit Aves G5 SNA
Anthus rubescens American Pipit Aves G5 S3B,S3N
Antilocapra americana Pronghorn Mammalia G5 SX
Antrozous pallidus Pallid Bat Mammalia G5 S3S4 M
Apatania sorex A Caddisfly Insecta G4G5 SNR
Apatania zonella A Caddisfly Insecta G5 SNR
Aphelocoma californica Western Scrub-Jay Aves G5 S4
Aphriza virgata Surfbird Aves G5 S4N
Aplexa elongata Lance aplexa Gastropoda G5 S3S4
Aplodontia rufa Mountain Beaver Mammalia G5 S5
Apodemia mormo Mormon Metalmark Insecta G5 S4
Aquila chrysaetos Golden Eagle Aves G5 S3 C
Archilestes californica California Spreadwing Insecta G4 S5
Archilochus alexandri Black-chinned Hummingbird Aves G5 S4B
Archilochus colubris Ruby-throated Hummingbird Aves G5 SNA
Arctopsyche grandis A Caddisfly Insecta G5 SNR
Ardea alba Great Egret Aves G5 S3B M
Ardea herodias Great Blue Heron Aves G5 S4S5B,S5N M
Arenaria interpres Ruddy Turnstone Aves G5 S4N
Arenaria melanocephala Black Turnstone Aves G5 S4S5N
Argia emma Emma's Dancer Insecta G5 S5
Argia vivida Vivid Dancer Insecta G5 S5
Ariolimax columbianus Pacific bananaslug Gastropoda G5 S5?
Arion ater Black arion Gastropoda G5 SNA
Arion circumscriptus Brown-banded arion Gastropoda G5 SNA
Arion distinctus Darkface arion Gastropoda G5 SNA
Arion hortensis Garden arion Gastropoda G5 SNA
Arion intermedius Hedgehog arion Gastropoda G5 SNA
Arion rufus Chocolate arion Gastropoda G4G5 SNA
Arrhopalites clarus A Springtail Elliplura G4 SNR
Artemia franciscana San Francisco Brine Shrimp Branchiopoda G5 SNR
Ascaphus montanus Rocky Mountain Tailed Frog Amphibia G4 S2? C SC
Ascaphus truei Coastal Tailed Frog Amphibia G4 S4 M
Asio flammeus Short-eared Owl Aves G5 S2S3B,S3N
Asio otus Long-eared Owl Aves G5 S3B,S4N
Asynarchus aldinus A Caddisfly Insecta G5 SNR
Asynarchus pacificus A Caddisfly Insecta G5 SNR
Atalopedes campestris Sachem Insecta G5 S3S4
Athene cunicularia Burrowing Owl Aves G4 S2B C SC
Attenella delantala A Mayfly Insecta G4 SNR
Attenella margarita A Mayfly Insecta G5 SNR
Aythya affinis Lesser Scaup Aves G5 S3N,S4B
Aythya americana Redhead Aves G5 S3N,S5B
Aythya collaris Ring-necked Duck Aves G5 S3N,S4B
Aythya fuligula Tufted Duck Aves G5 SNA
Aythya marila Greater Scaup Aves G5 S3N
Aythya valisineria Canvasback Aves G5 S3B,S4N
Baetis alius A Mayfly Insecta G4 SNR
Baetis bicaudatus A Mayfly Insecta G5 SNR
Baetis brunneicolor A Mayfly Insecta G5 SNR
Baetis flavistriga A Mayfly Insecta G5 SNR
Baetis notos A Mayfly Insecta G5 SNR
Baetis tricaudatus A Mayfly Insecta G5 SNR
Baetisca columbiana A Mayfly Insecta G2G4 SNR
Balaena mysticetus Bowhead Whale Mammalia G3 SNA LE
Balaenoptera acutorostrata Minke Whale Mammalia G5 SNA
Balaenoptera borealis Sei Whale Mammalia G3 SNA E LE
Balaenoptera musculus Blue Whale Mammalia G3G4 SNA E LE
Balaenoptera physalus Fin Whale Mammalia G3G4 SNA E LE
Banksiola crotchi A Caddisfly Insecta G5 SNR
Bartramia longicauda Upland Sandpiper Aves G5 SHB E
Berardius bairdii North Pacific Bottle-nosed Whale Mammalia G4 SNR
Boloria astarte Astarte Fritillary Insecta G5 S2S3 M
Boloria astarte astarte Astarte Fritillary Insecta G5T5 S2S3 M
Boloria bellona Meadow Fritillary Insecta G5 S2? M
Boloria chariclea Arctic Fritillary Insecta G5 S5
Boloria epithore Western Meadow Fritillary Insecta G5 S5
Boloria freija Freija Fritillary Insecta G5 S2S3 M
Boloria freija freija Freya's fritillary Insecta G5TNR SNR M
Boloria selene Silver-bordered Fritillary Insecta G5 S3 C
Bolshecapnia sasquatchi Sasquatch Snowfly Insecta G2 SNR
Bombus (Alpinobombus) balteatus A Bumble Bee Insecta G5 SNR
Bombus (Bombias) nevadensis A Bumble Bee Insecta G4G5 SNR
Bombus (Cullumanobombus) griseocollis Brown-belted Bumble Bee Insecta G5 SNR
Bombus (Cullumanobombus) morrisoni A Bumble Bee Insecta G4G5 SNR
Bombus (Cullumanobombus) rufocinctus Red-belted Bumble Bee Insecta G4G5 SNR
Bombus (Psithyrus) fernaldae Fernalds Cuckoo Bumble Bee Insecta GU SNR
Bombus (Psithyrus) insularis Indiscriminate Cuckoo Bumble Bee Insecta G4G5 SNR
Bombus (Psithyrus) suckleyi A Bumble Bee Insecta GH SNR
Bombus (Pyrobombus) bifarius A Bumble Bee Insecta G4G5 SNR
Bombus (Pyrobombus) caliginosus A Bumble Bee Insecta G4? SNR
Bombus (Pyrobombus) centralis A Bumble Bee Insecta G4G5 SNR
Bombus (Pyrobombus) flavifrons A Bumble Bee Insecta G5 SNR
Bombus (Pyrobombus) frigidus A Bumble Bee Insecta G4? SNR
Bombus (Pyrobombus) huntii A Bumble Bee Insecta G5 SNR
Bombus (Pyrobombus) melanopygus A Bumble Bee Insecta G4G5 SNR
Bombus (Pyrobombus) mixtus A Bumble Bee Insecta G4G5 SNR
Bombus (Pyrobombus) sitkensis A Bumble Bee Insecta G4G5 SNR
Bombus (Pyrobombus) sylvicola A Bumble Bee Insecta G5 SNR
Bombus (Pyrobombus) vagans Half-black Bumble Bee Insecta G4? SNR
Bombus (Pyrobombus) vandykei A Bumble Bee Insecta G4 SNR
Bombus (Pyrobombus) vosnesenskii A Bumble Bee Insecta G5 SNR
Bombus (Subterraneobombus) appositus A Bumble Bee Insecta G4G5 SNR
Bombus (Thoracobombus) californicus California Bumble Bee Insecta G4?Q SNR
Bombus (Thoracobombus) fervidus Yellow Bumble Bee Insecta G4? SNR
Bombus occidentalis Western Bumble Bee Insecta G2G3 S1
Bombycilla cedrorum Cedar Waxwing Aves G5 S4S5B,S2S4N
Bombycilla garrulus Bohemian Waxwing Aves G5 S5N
Bonasa umbellus Ruffed Grouse Aves G5 S5
Bos bison American Bison Mammalia G4 SX
Botaurus lentiginosus American Bittern Aves G4 S4B,S3N
Brachycentrus americanus A Caddisfly Insecta G5 SNR
Brachycentrus occidentalis A Caddisfly Insecta G5 SNR
Brachylagus idahoensis Pygmy Rabbit Mammalia G4 S1 E LE
Brachylagus idahoensis pop. 2 Columbia Basin Pygmy Rabbit Mammalia G4TXCQ S1 E LE
Brachyramphus brevirostris Kittlitz's Murrelet Aves G2 SNA C
Brachyramphus marmoratus Marbled Murrelet Aves G3G4 S2 T LT
Brachyramphus perdix Long-billed Murrelet Aves G4 SNA
Branchinecta campestris Pocked Pouch Fairy Shrimp Branchiopoda G2 SNR
Branchinecta coloradensis Colorado Fairy Shrimp Branchiopoda G5 SNR
Branchinecta cornigera Horned Fairy Shrimp Branchiopoda G2 SNR
Branchinecta gigas Giant Fairy Shrimp Branchiopoda G3G4 SNR
Branchinecta lindahli Versatile Fairy Shrimp Branchiopoda G5 SNR
Branchinecta mackini Alkali Fairy Shrimp Branchiopoda G4 SNR
Branchinecta sp. 6 Muddy Fairy Shrimp Branchiopoda GH SNR
Branta bernicla Brant Aves G5 S3N
Branta canadensis Canada Goose Aves G5 S5B,S5N
Branta canadensis leucopareia Aleutian Canada Goose Aves G5T3 SNA SC
Branta canadensis occidentalis Dusky Canada Goose Aves G5T3 SNRN
Branta canadensis parvipes Lesser Canada Goose Aves G5T4 SNRN
Branta hutchinsii Canada Goose Aves G5 SNRB,SNRN
Branta hutchinsii minima Cackling Canada Goose Aves G5T4 SNRN
Branta hutchinsii taverneri Taverner's Canada Goose Aves G5T4 SNRN
Bubo virginianus Great Horned Owl Aves G5 S5
Bubulcus ibis Cattle Egret Aves G5 SNA
Bucephala albeola Bufflehead Aves G5 S4B,S4N
Bucephala clangula Common Goldeneye Aves G5 S5N
Bucephala islandica Barrow's Goldeneye Aves G5 S3B,S4N
Buckellacris chilcotinae A Grasshopper Insecta G5 SNR
Buckellacris hispida A Grasshopper Insecta G2G3 SNR
Bufo woodhousii Woodhouse's Toad Amphibia G5 S3 M
Buprestis gibbsi Wood-borer Beetle Insecta GNR SNR
Buteo jamaicensis Red-tailed Hawk Aves G5 S5B,S5N
Buteo lagopus Rough-legged Hawk Aves G5 S4N
Buteo lineatus Red-shouldered Hawk Aves G5 SNA
Buteo platypterus Broad-winged Hawk Aves G5 SNA
Buteo regalis Ferruginous Hawk Aves G4 S2B T SC
Buteo swainsoni Swainson's Hawk Aves G5 S3S4B M
Butorides virescens Green Heron Aves G5 S3B M
Caenis amica A Mayfly Insecta G5 SNR
Caenis latipennis A Mayfly Insecta G5 SNR
Caenis youngi A Mayfly Insecta G4 SNR
Calamospiza melanocorys Lark Bunting Aves G5 SNA
Calcarius lapponicus Lapland Longspur Aves G5 S3N
Calcarius ornatus Chestnut-collared Longspur Aves G5 SNA
Calidris acuminata Sharp-tailed Sandpiper Aves G5 SNA
Calidris alba Sanderling Aves G5 S4N
Calidris alpina Dunlin Aves G5 S4S5N
Calidris bairdii Baird's Sandpiper Aves G5 SNA
Calidris canutus Red Knot Aves G4 S3N C
Calidris ferruginea Curlew Sandpiper Aves G5? SNA
Calidris fuscicollis White-rumped Sandpiper Aves G5 SNA
Calidris himantopus Stilt Sandpiper Aves G5 SNA
Calidris mauri Western Sandpiper Aves G5 S4S5N
Calidris melanotos Pectoral Sandpiper Aves G5 S3N
Calidris minutilla Least Sandpiper Aves G5 S4N
Calidris ptilocnemis Rock Sandpiper Aves G5 S3N
Calidris pusilla Semipalmated Sandpiper Aves G5 SNA
Calidris tenuirostris Great Knot Aves G4G5 SNA
Calineuria californica A Stonefly Insecta G5 SNR
Callibaetis ferrugineus A Mayfly Insecta G5 SNR
Callibaetis fluctuans A Mayfly Insecta G5 SNR
Callibaetis pictus A Mayfly Insecta G5 SNR
Callipepla californica California Quail Aves G5 SNA
Calliperla luctuosa A Stonefly Insecta G3 SNR
Callophrys affinis Washington Hairstreak Insecta G5 S4 M
Callophrys eryphon Western Pine Elfin Insecta G5 S3
Callophrys gryneus Cedar Hairstreak Insecta G5 S3 C-Part
Callophrys gryneus barryi Barry's Hairstreak Insecta G5TU S2? C
Callophrys johnsoni Johnson's Hairstreak Insecta G3G4 S2S3 C
Callophrys mossii Moss Elfin Insecta G4 S3
Callophrys nelsoni Nelson's Hairstreak Insecta G5 S2S3
Callophrys nelsoni rosneri Rosner's Hairstreak Insecta G5T3T4 S2S3
Callophrys polios Obscure Elfin Insecta G5 S3 M-Part
Callophrys polios maritima Hoary Elfin Insecta G5T2T3 S2S3 M
Callophrys sheridanii Sheridan's Hairstreak Insecta G5 S3
Callophrys spinetorum Thicket Hairstreak Insecta G5 S3 M
Callorhinus ursinus Northern Fur Seal Mammalia G3 SNA
Calopteryx aequabilis River Jewelwing Insecta G5 S4
Calypte anna Anna's Hummingbird Aves G5 S4B,S5N
Calypte costae Costa's Hummingbird Aves G5 SNA
Camelobaetidius warreni A Mayfly Insecta G5 SNR
Cancer magister Dungeness Crab Malacostraca G5 SNR
Canis latrans Coyote Mammalia G5 S5
Canis lupus Gray Wolf Mammalia G4 S1 E LE
Capnia confusa Widespread Snowfly Insecta G5 SNR
Capnia elongata A Stonefly Insecta G5 SNR
Capnia excavata Saddleback Snowfly Insecta G5 SNR
Capnia gracilaria Slender Snowfly Insecta G5 SNR
Capnia licina Bent Snowfly Insecta G4 SNR
Capnia melia Northwest Snowfly Insecta G5 SNR
Capnia nana Dwarf Snowfly Insecta G5 SNR
Capnia sextuberculata Six-knobbed Snowfly Insecta G4 SNR
Capnia umpqua A Caddisfly Insecta G3 SNA
Capnura venosa Falcate Snowfly Insecta G4 SNR
Carassius auratus Goldfish Actinopterygii G5 SNA
Carduelis flammea Common Redpoll Aves G5 S2S4N
Carduelis hornemanni Hoary Redpoll Aves G5 SNA
Carduelis pinus Pine Siskin Aves G5 S4S5B,S4S5N
Carduelis psaltria Lesser Goldfinch Aves G5 S2B M
Carduelis tristis American Goldfinch Aves G5 S5B,S5N
Caretta caretta Loggerhead Sea Turtle Chelonia G3 SNA T LE, LT
Carpodacus cassinii Cassin's Finch Aves G5 S4B
Carpodacus mexicanus House Finch Aves G5 S5
Carpodacus purpureus Purple Finch Aves G5 S4B,S4N
Carterocephalus palaemon Arctic Skipper Insecta G5 S3S4
Carterocephalus palaemon mandan Arctic Skipper Insecta G5T5 S3S4
Carychium occidentale Western thorn Gastropoda G3G4 S3S4
Cascadoperla trictura A Spring Stonefly Insecta G3G4 SNR
Castor canadensis American Beaver Mammalia G5 S5
Cathartes aura Turkey Vulture Aves G5 S4B M
Catharus fuscescens Veery Aves G5 S3S4B
Catharus guttatus Hermit Thrush Aves G5 S4N,S5B
Catharus minimus Gray-cheeked Thrush Aves G5 SNA
Catharus ustulatus Swainson's Thrush Aves G5 S5B
Catherpes mexicanus Canyon Wren Aves G5 S4
Catinella gabbi Riblet Ambersnail Gastropoda G1G2 SNR
Catinella rehderi Chrome ambersnail Gastropoda G3Q SNR
Catinella vermeta Suboval ambersnail Gastropoda G5 SNR
Catocala aholibah An Underwing Moth Insecta G5 SNR
Catocala allusa An Underwing Moth Insecta G4T4 SNR
Catocala briseis Breseis Underwing Insecta G5 SNR
Catocala californica An Underwing Moth Insecta G4 SNR
Catocala faustina An Underwing Moth Insecta G4 SNR
Catocala grotiana Grote's Underwing Insecta G5 SNR
Catocala hermia An Underwing Moth Insecta G5 SNR
Catocala irene Iren's Underwing Insecta G5 SNR
Catocala junctura Joined Underwing Insecta G5 SNR
Catocala relicta White Underwing Insecta G5 SNR
Catocala semirelicta Semirelict Underwing Insecta G5 SNR
Catocala verrilliana An Underwing Moth Insecta G5 SNR
Catoptrophorus semipalmatus Willet Aves G5 S3N
Catostomus catostomus Longnose Sucker Actinopterygii G5 S4
Catostomus columbianus Bridgelip Sucker Actinopterygii G5 S4
Catostomus macrocheilus Largescale Sucker Actinopterygii G5 S5
Catostomus platyrhynchus Mountain Sucker Actinopterygii G5 S2S3 C
Catostomus sp. 4 Salish Sucker Actinopterygii G1 S1 M
Caudatella edmundsi A Mayfly Insecta G3G4 SNR
Caudatella heterocaudata A Mayfly Insecta G5 SNR
Caudatella hystrix A Mayfly Insecta G5 SNR
Caudatella jacobi A Mayfly Insecta G3G4 SNR
Celastrina "argiolus-ladon complex" Spring Azure Insecta G5 S5
Centrocercus urophasianus Greater Sage-grouse Aves G3G4 S1 T C
Centrocercus urophasianus phaios Western Sage Grouse Aves G3G4T3Q S1 T C
Centroptilum bifurcatum A Mayfly Insecta G5 SNR
Centroptilum conturbatum A Mayfly Insecta G5 SNR
Cepaea nemoralis Grovesnail Gastropoda G5 SNA
Cepphus columba Pigeon Guillemot Aves G5 S4B,S4N
Ceraclea alagma A Caddisfly Insecta G5 SNR
Ceraclea latahensis A Caddisfly Insecta G5 SNR
Ceratopsyche amblis A Caddisfly Insecta G4G5 SNR
Ceratopsyche centra A Caddisfly Insecta G5 SNR
Ceratopsyche cockerelli A Caddisfly Insecta G5 SNR
Ceratopsyche morosa A Caddisfly Insecta G5 SNR
Ceratopsyche oslari A Caddisfly Insecta G5 SNR
Cercyonis oetus Dark Wood Nymph Insecta G5 S5
Cercyonis pegala Large Wood Nymph Insecta G5 S5
Cercyonis sthenele Lesser Wood Nymph Insecta G5 S4
Cerorhinca monocerata Rhinoceros Auklet Aves G5 S4B,S4N
Certhia americana Brown Creeper Aves G5 S4S5B,S5N
Cervus canadensis Wapiti or Elk Mammalia G5 S5
Cervus canadensis nelsoni Rocky Mountain Elk Mammalia G5T5 SNR
Cervus canadensis roosevelti Roosevelt Elk Mammalia G5T4 SNR
Ceryle alcyon Belted Kingfisher Aves G5 S5
Chaetura vauxi Vaux's Swift Aves G5 S3S4B C
Charadrius melodus Piping Plover Aves G3 SNA LT
Charadrius montanus Mountain Plover Aves G3 SNA PT
Charadrius morinellus Eurasian Dotterel Aves G5 SNA
Charadrius nivosus Snowy Plover Aves G3 S1 E LT
Charadrius semipalmatus Semipalmated Plover Aves G5 S4N
Charadrius vociferus Killdeer Aves G5 S4S5B,S4S5N
Charina bottae Rubber Boa Reptilia G5 S4
Chelonia mydas Green Turtle Chelonia G3 SNA T LT
Chelydra serpentina Snapping Turtle Chelonia G5 SNA
Chen caerulescens Snow Goose Aves G5 S3N
Chen canagica Emperor Goose Aves G3G4 SNA
Chen rossii Ross' Goose Aves G4 SNA
Cheumatopsyche analis A Caddisfly Insecta G5 SNR
Cheumatopsyche campyla A Caddisfly Insecta G5 SNR
Cheumatopsyche logani A Caddisfly Insecta G3G5 SNR
Cheumatopsyche pasella A Caddisfly Insecta G5 SNR
Cheumatopsyche smithi A Caddisfly Insecta G5 SNR
Chlidonias niger Black Tern Aves G4 S4B M
Chlosyne acastus Acastus Checkerspot Insecta G4G5 S4
Chlosyne hoffmanni Hoffmann's Checkerspot Insecta G4 S4
Chlosyne palla Northern Checkerspot Insecta G5 S4
Chondestes grammacus Lark Sparrow Aves G5 S3B
Chordeiles minor Common Nighthawk Aves G5 S4B
Chrysemys picta Painted Turtle Chelonia G5 S4S5
Chyrandra centralis A Caddisfly Insecta G5 SNR
Cicindela bellissima Pacific Coast tiger beetle Insecta G4 S4
Cicindela bellissima bellissima Pacific Coast Tiger Beetle Insecta G4T4 SNR
Cicindela bellissima frechini Pacific Coast Tiger Beetle Insecta G4T1T2 SNR
Cicindela columbica Columbia River tiger beetle Insecta G2 SH C
Cicindela decemnotata Badlands tiger beetle Insecta G4 S4
Cicindela depressula Dispirited tiger beetle Insecta G5 S5
Cicindela depressula depressula Dispirited Tiger Beetle Insecta G5T5 SNR
Cicindela depressula eureka Dispirited Tiger Beetle Insecta G5T2T4 SNR
Cicindela haemorrhagica Wet salts tiger beetle Insecta G5 S5
Cicindela haemorrhagica haemorrhagica Wetsalts Tiger Beetle Insecta G5T5 SNR
Cicindela hirticollis Beach-dune tiger beetle Insecta G5 S4 M-Part
Cicindela hirticollis couleensis A Tiger Beetle Insecta G5T3 S3
Cicindela hirticollis siuslawensis A Tiger Beetle Insecta G5T1T2 S1S2 M
Cicindela longilabris Boreal long-lipped tiger beetle Insecta G5 S5
Cicindela longilabris longilabris Boreal Long-lipped Tiger Beetle Insecta G5T5 SNR
Cicindela longilabris perviridis Boreal Long-lipped Tiger Beetle Insecta G5T5 SNR
Cicindela nebraskana Prairie long-lipped tiger beetle Insecta G4 S5
Cicindela oregona Western tiger beetle Insecta G5 S5
Cicindela oregona oregona Western Tiger Beetle Insecta G5T5 SNR
Cicindela parowana Dark saltflat tiger beetle Insecta G4 S4
Cicindela parowana parowana Dark Saltflat Tiger Beetle Insecta G4T4 SNR
Cicindela parowana wallisi Dark Saltflat Tiger Beetle Insecta G4T2T4 SNR
Cicindela pugetana Sagebrush tiger beetle Insecta G4 S3S4
Cicindela purpurea Cow path tiger beetle Insecta G5 S5
Cicindela purpurea audubonii Cow Path Tiger Beetle Insecta G5T5 SNR
Cicindela purpurea hatchi Cow Path Tiger Beetle Insecta G5T3T4 SNR
Cicindela repanda Bronzed tiger beetle Insecta G5 S5
Cicindela repanda repanda Bronzed Tiger Beetle Insecta G5T5 SNR
Cicindela terricola Variable tiger beetle Insecta G5 S4
Cicindela terricola imperfecta Variable Tiger Beetle Insecta G5T5 SNR
Cicindela tranquebarica Oblique-lined tiger beetle Insecta G5 S5
Cicindela tranquebarica borealis Oblique-lined Tiger Beetle Insecta G5T5 SNR
Cicindela tranquebarica roguensis Oblique-lined Tiger Beetle Insecta G5T4Q SNR
Cicindela tranquebarica vibex Oblique-lined tiger beetle Insecta G5T3Q S4?
Cinclus mexicanus American Dipper Aves G5 S5
Cinygma dimicki A Mayfly Insecta G3 SNR
Cinygma integrum A Mayfly Insecta G5 SNR
Cinygmula gartrelli A Mayfly Insecta G2G3 SNR
Cinygmula mimus A Mayfly Insecta G5 SNR
Cinygmula par A Mayfly Insecta G4 SNR
Cinygmula ramaleyi A Mayfly Insecta G4 SNR
Cinygmula reticulata A Mayfly Insecta G4 SNR
Cinygmula tarda A Mayfly Insecta G4 SNR
Cinygmula uniformis A Mayfly Insecta G3G4 SNR
Cipangopaludina chinensis Chinese mysterysnail Gastropoda G5 SNA
Circus cyaneus Northern Harrier Aves G5 S3B,S3N
Cistothorus palustris Marsh Wren Aves G5 S4N,S5B
Claassenia sabulosa Shortwing Stone Insecta G5 SNR
Clangula hyemalis Long-tailed Duck Aves G5 S3S4N
Clethrionomys gapperi Southern Red-backed Vole Mammalia G5 S5
Clinocottus acuticeps Sharpnose Sculpin Actinopterygii G5 SNR
Clistoronia flavicollis A Caddisfly Insecta G3G4 SNR
Clistoronia magnifica A Caddisfly Insecta G5 SNR
Clostoeca disjuncta A Caddisfly Insecta G4G5 SNR
Clupea pallasi Pacific Herring Actinopterygii GNR SNR C PS:C
Coccothraustes vespertinus Evening Grosbeak Aves G5 S4B,S4N
Coccyzus americanus Yellow-billed Cuckoo Aves G5 SH C C
Coccyzus erythropthalmus Black-billed Cuckoo Aves G5 SNA
Cochlicopa lubrica Glossy pillar Gastropoda G5 S5
Coenagrion interrogatum Subarctic Bluet Insecta G5 S1 M
Coenagrion resolutum Taiga Bluet Insecta G5 S5
Coenonympha tullia Ringlet Insecta G5 S5
Coenonympha tullia columbiana Ringlet Insecta G5T5 S4
Coenonympha tullia eunomia Ringlet Insecta G5T3 S3
Coenonympha tullia insulana Vancouver Ringlet Insecta G5T3T4 S3
Colaptes auratus Northern Flicker Aves G5 S5
Colias alexandra Queen Alexandra's Sulphur Insecta G5 S5
Colias eurytheme Orange Sulphur Insecta G5 S5
Colias interior Pink-edged Sulphur Insecta G5 S4?
Colias nastes Labrador sulphur Insecta G5 S2S3 M
Colias occidentalis Western Sulphur Insecta G4 S4
Colias occidentalis pseudochristina Intermountain Sulphur Insecta G4T2T4 S1
Colias philodice Clouded Sulphur Insecta G5 S5
Colinus virginianus Northern Bobwhite Aves G5 SNA
Coluber constrictor Racer Reptilia G5 S5 M
Columba fasciata Band-tailed Pigeon Aves G4 S3S4B,S4N
Columba livia Rock Pigeon Aves G5 SNA
Columella columella Mellow Column Gastropoda G5 SNR
Columella columella alticola Mellow Column Gastropoda G5T5 S4?
Columella edentula Toothless Column Gastropoda G5 SNR
Contia tenuis Sharptail Snake Reptilia G5 S3 C SC
Contopus cooperi Olive-sided Flycatcher Aves G4 S3B SC
Contopus sordidulus Western Wood-pewee Aves G5 S5B
Copablepharon fuscum Sand-verbena Moth Insecta G1G2 S1 C
Corbicula fluminea Asiatic clam Bivalvia G5 SNA
Cordulegaster dorsalis Pacific Spiketail Insecta G5 S3
Cordulia shurtleffi American Emerald Insecta G5 S5
Coregonus clupeaformis Lake Whitefish Actinopterygii G5 SNA
Coriomeris insularis A Coreid Bug Insecta GNR SNR
Corvus brachyrhynchos American Crow Aves G5 S5
Corvus caurinus Northwestern Crow Aves G5 S4?
Corvus corax Common Raven Aves G5 S5
Corynorhinus townsendii Townsend's Big-eared Bat Mammalia G3G4 S2S3 C SC
Corynorhinus townsendii pallescens Pallid Townsend's big-eared bat Mammalia G3G4T3T4 S2S3 C SC
Corynorhinus townsendii townsendii Townsend's Western Big-eared Bat Mammalia G3G4T3T4 S2S3 C SC
Coryphium vandykei A Rove Beetle Insecta GNR SNR
Cottus aleuticus Coastrange Sculpin Actinopterygii G5 S5
Cottus asper Prickly Sculpin Actinopterygii G5 S5
Cottus bairdi Mottled Sculpin Actinopterygii G5 S4
Cottus beldingi Paiute Sculpin Actinopterygii G5 S3S4 M
Cottus cognatus Slimy Sculpin Actinopterygii G5 S3 M
Cottus confusus Shorthead Sculpin Actinopterygii G5 S5
Cottus gulosus Riffle Sculpin Actinopterygii G5 S5 M
Cottus marginatus Margined Sculpin Actinopterygii G3 S1? S SC
Cottus perplexus Reticulate Sculpin Actinopterygii G4 S5 M
Cottus rhotheus Torrent Sculpin Actinopterygii G5 S5
Coturnicops noveboracensis Yellow Rail Aves G4 SNA
Couesius plumbeus Lake Chub Actinopterygii G5 S2S3 C
Crangonyx richmondensis Ellis Bog Crangonyctid Malacostraca G5 SNR
Crassadoma gigantea Giant Rock-scallop Bivalvia G5 SNR
Crotalus oreganus Western Rattlesnake Reptilia G5 S5
Cryptochia furcata A Caddisfly Insecta G3G4 SNR
Cryptochia pilosa A Caddisfly Insecta G4G5 SNR
Cryptomastix devia Puget Oregonian Gastropoda G3 S2S3
Cryptomastix germana Pygmy Oregonian Gastropoda G4 S4
Cryptomastix hendersoni Columbia Oregonian Gastropoda G1G2 S1 C
Cryptomastix mullani Wide-lipped Oregonian Gastropoda G4 S4
Cryptomastix populi Poplar Oregonian Gastropoda G2 S1S2 C
Cryptomastix sp. 3 Disc Oregonian Gastropoda G2 S1S2
Cryptomastix sp. 7 Hell's Canyon Oregonian Gastropoda G2 S1
Cryptomastix sp. 8 Juniper Springs Oregonian Gastropoda G1 SNR
Ctenopharyngodon idella Grass Carp Actinopterygii G5 SNA
Culaea inconstans Brook Stickleback Actinopterygii G5 SNA
Culoptila cantha A Caddisfly Insecta G5 SNR
Cultus tostonus A Stonefly Insecta G5 SNR
Cyanocitta cristata Blue Jay Aves G5 SNA
Cyanocitta stelleri Steller's Jay Aves G5 S5
Cygnus buccinator Trumpeter Swan Aves G4 S3N
Cygnus columbianus Tundra Swan Aves G5 S4N
Cygnus olor Mute Swan Aves G5 SNA
Cymatogaster aggregata Shiner Perch Actinopterygii G5 S5
Cyprinus carpio Common Carp Actinopterygii G5 SNA
Cypseloides niger Black Swift Aves G4 S3B M SC
Cyzicus mexicanus Mexican Clam Shrimp Branchiopoda G5Q SNR
Cyzicus setosa Bristletail Clam Shrimp Branchiopoda G5Q SNR
Danaus plexippus Monarch Insecta G5 S4
Dendragapus fuliginosus Sooty Grouse Aves G5 SNR
Dendragapus obscurus Blue Grouse Aves G5 S4
Dendrocygna bicolor Fulvous Whistling-duck Aves G5 SNA
Dendroica caerulescens Black-throated Blue Warbler Aves G5 SNA
Dendroica coronata Yellow-rumped Warbler Aves G5 S4N,S5B
Dendroica discolor Prairie Warbler Aves G5 SNA
Dendroica fusca Blackburnian Warbler Aves G5 SNA
Dendroica magnolia Magnolia Warbler Aves G5 SNA
Dendroica nigrescens Black-throated Gray Warbler Aves G5 S5B
Dendroica occidentalis Hermit Warbler Aves G4G5 S4B
Dendroica palmarum Palm Warbler Aves G5 SNA
Dendroica pensylvanica Chestnut-sided Warbler Aves G5 SNA
Dendroica petechia Yellow Warbler Aves G5 S4S5B
Dendroica striata Blackpoll Warbler Aves G5 SNA
Dendroica tigrina Cape May Warbler Aves G5 SNA
Dendroica townsendi Townsend's Warbler Aves G5 S4N,S5B
Dendroica virens Black-throated Green Warbler Aves G5 SNA
Dermochelys coriacea Leatherback Sea Turtle Chelonia G2 SNA E LE
Deroceras hesperium Evening fieldslug Gastropoda G2 SH
Deroceras laeve Meadow slug Gastropoda G5 S4S5
Deroceras monentolophus One-ridge fieldslug Gastropoda G4 S3
Deroceras panormitanum Longneck fieldslug Gastropoda G5 SNA
Deroceras reticulatum Gray fieldslug Gastropoda G5 SNA
Desmona mono A Caddisfly Insecta G5 SNR
Despaxia augusta Smooth Needleflyl Insecta G4 SNR
Diadophis punctatus Ringneck Snake Reptilia G5 S3S4 M
Dicamptodon copei Cope's Giant Salamander Amphibia G3G4 S3S4 M
Dicamptodon tenebrosus Pacific Giant Salamander Amphibia G5 S5
Dicosmoecus atripes A Caddisfly Insecta G5 SNR
Dicosmoecus gilvipes A Caddisfly Insecta G5 SNR
Didelphis virginiana Virginia Opossum Mammalia G5 SNA
Diphetor hageni Hagens Small Minnow Mayfly Insecta G5 SNR
Dipodomys ordii Ord's Kangaroo Rat Mammalia G5 S4 M
Diporeia erythrophthalma An Amphipod Malacostraca GNR SNR
Discus rotundatus Rotund Disc Gastropoda G5 SNA
Discus whitneyi Forest disc Gastropoda G5 S5
Doddsia occidentalis Western Willowfly Insecta G5 SNR
Dolichonyx oryzivorus Bobolink Aves G5 S2S3B M
Dolophilodes aequalis A Caddisfly Insecta G5 SNR
Dolophilodes columbia A Caddisfly Insecta G1G3 SNR
Dolophilodes dorcus A Caddisfly Insecta G5 SNR
Dolophilodes novusamericanus A Caddisfly Insecta G5 SNR
Dolophilodes pallidipes A Caddisfly Insecta G5 SNR
Donacia idola Long-horned Leaf Beetle Insecta GNR S3? C
Doroneuria baumanni A Stonefly Insecta G4 SNR
Driloleirus americanus Giant Palouse Earthworm Oligochaeta G1 S1 C
Drunella coloradensis A Mayfly Insecta G5 SNR
Drunella doddsi A Mayfly Insecta G5 SNR
Drunella flavilinea A Mayfly Insecta G5 SNR
Drunella grandis A Mayfly Insecta G5 SNR
Drunella pelosa A Mayfly Insecta G4 SNR
Drunella spinifera A Mayfly Insecta G5 SNR
Dryocopus pileatus Pileated Woodpecker Aves G5 S4 C
Dumetella carolinensis Gray Catbird Aves G5 S4B
Eanus hatchi Hatch's Click Beetle Insecta G1 S1 C SC
Ecclisocosmoecus scylla A Caddisfly Insecta G5 SNR
Ecclisomyia conspersa A Caddisfly Insecta G5 SNR
Ecclisomyia maculosa A Caddisfly Insecta G5 SNR
Ecdyonurus criddlei A Mayfly Insecta G5 SNR
Ecdyonurus simplicioides A Mayfly Insecta G5 SNR
Egretta caerulea Little Blue Heron Aves G5 SNA
Egretta thula Snowy Egret Aves G5 SNA
Elanus leucurus White-tailed Kite Aves G5 S2
Elgaria coerulea Northern Alligator Lizard Reptilia G5 S5
Elgaria multicarinata Southern Alligator Lizard Reptilia G5 S4 M
Elliotta howarthi A Cave Obligate Mite Arachnida G1G2 SNR
Emberiza rustica Rustic Bunting Aves G5 SNA
Empidonax difficilis Pacific-slope Flycatcher Aves G5 S4S5B
Empidonax hammondii Hammond's Flycatcher Aves G5 S5B
Empidonax minimus Least Flycatcher Aves G5 S3B
Empidonax oberholseri Dusky Flycatcher Aves G5 S4S5B
Empidonax occidentalis Cordilleran Flycatcher Aves G5 S3?B
Empidonax traillii Willow Flycatcher Aves G5 S4B SC
Empidonax wrightii Gray Flycatcher Aves G5 S2S3B M
Enallagma annexum Northern Bluet Insecta G5 S5
Enallagma boreale Boreal Bluet Insecta G5 S5
Enallagma carunculatum Tule Bluet Insecta G5 S5
Enallagma clausum Alkali Bluet Insecta G5 S4
Enallagma ebrium Marsh Bluet Insecta G5 S4
Enhydra lutris Sea Otter Mammalia G4 S2S3 E SC
Enhydra lutris kenyoni Sea Otter Mammalia G4T2T3 S2S3 E SC
Ensatina eschscholtzii Ensatina Amphibia G5 S5
Entosphenus tridentatus Pacific Lamprey Petromyzontida G4 S1 M SC
Eobrachycentrus gelidae Mt Hood Primitive Brachycentrid Caddisfly Insecta G3 SNR
Eocosmoecus frontalis A Caddisfly Insecta G4G5 SNR
Eocosmoecus schmidi A Caddisfly Insecta G4 SNR
Epargyreus clarus Silver-spotted Skipper Insecta G5 S4?
Epeorus albertae A Mayfly Insecta G5 SNR
Epeorus deceptivus A Mayfly Insecta G5 SNR
Epeorus dulciana A Mayfly Insecta G3G4 SNR
Epeorus grandis A Mayfly Insecta G5 SNR
Epeorus longimanus A Mayfly Insecta G5 SNR
Epeorus permagnus A Mayfly Insecta G3G4 SNR
Ephemera simulans A Mayfly Insecta G5 SNR
Ephemerella alleni A Mayfly Insecta G4 SNR
Ephemerella aurivillii A Mayfly Insecta G5 SNR
Ephemerella dorothea A Mayfly Insecta G5 SNR
Ephemerella excrucians A Mayfly Insecta G5 SNR
Ephemerella verruca A Mayfly Insecta G2G3 SNR
Ephoron album A Mayfly Insecta G5 SNR
Epitheca canis Beaverpond Baskettail Insecta G5 S4
Epitheca spinigera Spiny Baskettail Insecta G5 S5
Eptesicus fuscus Big Brown Bat Mammalia G5 S5
Erebia epipsodea Common Alpine Insecta G5 S5
Erebia vidleri Vidler's Alpine Insecta G4G5 S3
Eremophila alpestris Horned Lark Aves G5 S4S5B,S4S5N E-Part PS:C
Eremophila alpestris strigata Streaked Horned Lark Aves G5T2 S1B E PT
Erethizon dorsatum Common Porcupine Mammalia G5 S5
Erpetogomphus compositus White-belted Ringtail Insecta G5 S1
Erynnis afranius Afranius Dusky Wing Insecta G5 SNA M
Erynnis icelus Dreamy Dusky Wing Insecta G5 S4 M
Erynnis pacuvius Dyar's Duskywing Insecta G5 S3 M
Erynnis persius Persius Dusky Wing Insecta G5 S5 M
Erynnis propertius Propertius Dusky Wing Insecta G5 S3 M
Erythemis collocata Western Pondhawk Insecta G5 S5
Eschrichtius robustus Gray Whale Mammalia G4 SNA S
Esox americanus Grass Pickerel Actinopterygii G5 SNA
Esox lucius Northern Pike Actinopterygii G5 SNA
Eubalaena japonica Black Right Whale Mammalia G1 SNA E LE
Eubranchipus bundyi Knobbedlip Fairy Shrimp Branchiopoda G5 SNR
Eubranchipus oregonus Oregon Fairy Shrimp Branchiopoda G3 SNR
Eubranchipus serratus Ethologist Fairy Shrimp Branchiopoda G5 SNR
Eucapnopsis brevicauda Shorttailed Snowfly Insecta G5 SNR
Euchloe ausonides Creamy Marble Insecta G5 S5 C-Part PS:SC
Euchloe ausonides insulanus Island Large Marble Insecta G5T1 S1 C SC
Euchloe lotta Southern Marble Insecta G4G5 S5
Euconulus fulvus Brown hive Gastropoda G5 S5
Euderma maculatum Spotted Bat Mammalia G4 S3 M
Eudocimus albus White Ibis Aves G5 SNA
Eulimnadia diversa Diversity Clam Shrimp Branchiopoda G5 SNR
Eumeces skiltonianus Western Skink Reptilia G5 S5
Eumetopias jubatus Steller Sea Lion Mammalia G3 S2N T LT
Euphagus carolinus Rusty Blackbird Aves G4 SNA
Euphagus cyanocephalus Brewer's Blackbird Aves G5 S5
Euphilotes ancilla Rocky Mountain Dotted Blue Insecta G5 SNR
Euphilotes battoides Square-spotted Blue Insecta G5 S5
Euphilotes enoptes Dotted Blue Insecta G5 S5
Euphydryas anicia hopfingeri Hopfinger's Checkerspot Insecta G5TNR S4
Euphydryas chalcedona Chalcedon Checkerspot Insecta G5 S5 M-Part
Euphydryas chalcedona anicia Anicia Checkerspot Insecta G5 S5
Euphydryas chalcedona perdiccas Island Checkerspot Insecta G5T2T3 S2S3 M
Euphydryas editha Edith's Checkerspot Insecta G5 S5 E-Part PS:C
Euphydryas editha taylori Taylor's checkerspot Insecta G5T1 S1 E PE
Euphyes vestris Dun Skipper Insecta G5 S3 M
Euphyes vestris vestris Dun Skipper Insecta G5T4 S3 M
Eurylophella lodi A Mayfly Insecta G4 SNR
Everes amyntula Western Tailed Blue Insecta G5 S5
Everes comyntas Eastern Tailed Blue Insecta G5 S2S3
Exopalaemon modestus A Freshwater Shrimp Malacostraca G5 SNA
Falcipennis canadensis Spruce Grouse Aves G5 S4
Falco columbarius Merlin Aves G5 S3B,S4N
Falco mexicanus Prairie Falcon Aves G5 S3B,S3N M
Falco peregrinus Peregrine Falcon Aves G4 S2B,S3N S SC
Falco peregrinus anatum American Peregrine Falcon Aves G4T4 S1B,S3N S SC
Falco peregrinus pealei Peale's Peregrine Falcon Aves G4T3 S2B,S3N S SC
Falco peregrinus tundrius Arctic Peregrine Falcon Aves G4T3 S3N S SC
Falco rusticolus Gyrfalcon Aves G5 S2N M
Falco sparverius American Kestrel Aves G5 S4S5B,S4S5N
Falco tinnunculus Eurasian Kestrel Aves G5 SNA
Fallceon quilleri A Mayfly Insecta G5 SNR
Farula raineri A Caddisfly Insecta G2G3 SNR
Ferrissia fragilis Fragile ancylid Gastropoda G5Q SNR
Ferrissia parallelus Oblong ancylid Gastropoda G5 SNR
Ferrissia rivularis Creeping ancylid Gastropoda G5Q SNR
Fisherola nuttalli Shortface lanx Gastropoda G2 S2 C
Fluminicola fuscus Columbia pebblesnail Gastropoda G2 S2 C SC
Fluminicola virens Olympia pebblesnail Gastropoda G2 S2?
Fossaria bulimoides Prairie fossaria Gastropoda G5 SNR
Fossaria cockerelli Classification uncertain Gastropoda G3G4Q S3S4
Fossaria exigua Classification uncertain Gastropoda G5Q S4
Fossaria modicella Rock fossaria Gastropoda G5 S3
Fossaria obrussa Golden fossaria Gastropoda G5 SNR
Fossaria perplexa A freshwater snail Gastropoda G1G2Q S1?
Fossaria vancouverensis A Freshwater Snail Gastropoda GHQ SH
Fratercula cirrhata Tufted Puffin Aves G5 S3S4B,S4N C SC
Fratercula corniculata Horned Puffin Aves G5 SNA
Fregata magnificens Magnificent Frigatebird Aves G5 SNA
Fringilla montifringilla Brambling Aves G5 SNA
Frisonia picticeps A Stonefly Insecta G3 SNR
Fulica americana American Coot Aves G5 S4B,S4N
Fulmarus glacialis Northern Fulmar Aves G5 S4N
Gadus macrocephalus Pacific Cod Actinopterygii GNR SNR C
Gallinago delicata Wilson's Snipe Aves G5 S4B,S5N
Gambusia affinis Mosquito Fish Actinopterygii G5 SNA
Gasterosteus aculeatus Threespine Stickleback Actinopterygii G5 S5
Gavia adamsii Yellow-billed Loon Aves G4 SNA C
Gavia arctica Arctic Loon Aves G5 SNA
Gavia immer Common Loon Aves G5 S2B,S4N S
Gavia pacifica Pacific Loon Aves G5 S4S5N
Gavia stellata Red-throated Loon Aves G5 S3S4N
Geothlypis trichas Common Yellowthroat Aves G5 S5B
Gila bicolor Tui Chub Actinopterygii G4 S2S3
Glaucidium gnoma Northern Pygmy-owl Aves G4G5 S4B,S4N
Glaucomys sabrinus Northern Flying Squirrel Mammalia G5 S4S5
Glaucopsyche lygdamus Silvery Blue Insecta G5 S5
Glaucopsyche piasus Arrowhead Blue Insecta G5 S5
Globicephala macrorhynchus Short-finned Pilot Whale Mammalia G5 SNA
Glossosoma alascense A Caddisfly Insecta G5 SNR
Glossosoma excitum A Caddisfly Insecta G4 SNR
Glossosoma montanum A Caddisfly Insecta G5 SNR
Glossosoma penitum A Caddisfly Insecta G5 SNR
Glossosoma pyroxum A Caddisfly Insecta G5 SNR
Glossosoma traviatum A Caddisfly Insecta G5 SNR
Glossosoma velonum A Caddisfly Insecta G5 SNR
Glossosoma verdonum A Caddisfly Insecta G5 SNR
Glossosoma wenatchee A Caddisfly Insecta G5 SNR
Glyphopsyche irrorata A Caddisfly Insecta G5 SNR
Gnaphosa snohomish Georgia Basin Bog Spider Arachnida G2 SNR
Gnathoryphium mandibulare A Rove Beetle Insecta GNR SNR
Goeracea genota A Caddisfly Insecta G5 SNR
Goereilla baumanni A Caddisfly Insecta G2 SNR
Gomphus graslinellus Pronghorn Clubtail Insecta G5 S3
Gomphus kurilis Pacific Clubtail Insecta G4 S1 C
Gomphus lynnae Columbia Clubtail Insecta G1 S1 C SC
Gonidea angulata Western ridgemussel Bivalvia G3 S2S3 M
Grammia complicata A moth Insecta G1G2 SNR
Grammotaulius betteni A Caddisfly Insecta G4 SNR
Grampus griseus Grampus Mammalia G5 SNA
Grus canadensis Sandhill Crane Aves G5 S1B,S3N E
Gulo gulo Wolverine Mammalia G4 S1 C C
Gulo gulo luteus California Wolverine Mammalia G4T1Q S1 C C
Gymnogyps californianus California Condor Aves G1 SX LE
Gymnorhinus cyanocephalus Pinyon Jay Aves G5 SNA
Gyraulus circumstriatus Disc gyro Gastropoda G5 S5
Gyraulus crista Star gyro Gastropoda G5 SNR
Gyraulus deflectus Flexed gyro Gastropoda G5 SNA
Gyraulus parvus Ash gyro Gastropoda G5 SNR
Gyraulus vermicularis Pacific Coast Gyraulus Gastropoda G4Q SNR
Habrodais grunus Chinquapin Hairstreak Insecta G4G5 S1 C
Habrodais grunus herri Chinquapin Hairstreak Insecta G4G5T2T3 S1 C
Haematopus bachmani Black Oystercatcher Aves G5 S4 M
Halesochila taylori A Caddisfly Insecta G5 SNR
Haliaeetus leucocephalus Bald Eagle Aves G5 S4B,S4N S SC
Haliotis kamtschatkana Northern Abalone Gastropoda G3G4 SNR C SC
Haploperla chilnualna A Stonefly Insecta G5 SNR
Haplotrema vancouverense Robust Lancetooth Gastropoda G5 S5
Harkenclenus titus Coral Hairstreak Insecta G4G5 S4
Hawaiia minuscula Minute gem Gastropoda G5 SNA
Helicodiscus salmonaceus Salmon coil Gastropoda G2 S2S3
Helicopsyche borealis A Caddisfly Insecta G5 SNR
Heliopetes ericetorum Large White Skipper Insecta G4 S3S4
Helisoma anceps Two-ridge rams-horn Gastropoda G5 SNR
Helix aspersa Brown gardensnail Gastropoda G5 SNA
Hemphillia burringtoni Keeled jumping-slug Gastropoda G1G2 S3
Hemphillia camelus Pale jumping-slug Gastropoda G4 S3S4
Hemphillia dromedarius Dromedary jumping-slug Gastropoda G3G4 S3S4
Hemphillia glandulosa Warty jumping-slug Gastropoda G3G4 S3
Hemphillia malonei Malone jumping slug Gastropoda G3 S3
Hemphillia pantherina Panther jumping slug Gastropoda G1 SH
Heptagenia elegantula A Mayfly Insecta G5 SNR
Heptagenia solitaria A Mayfly Insecta G5 SNR
Hesperia colorado Western Branded Skipper Insecta G5 S5 M-Part
Hesperia colorado oregonia Oregon Branded Skipper Insecta G5T3T4 S2 M
Hesperia comma Common Branded Skipper Insecta G5 S3
Hesperia juba Juba Skipper Insecta G5 S5 M
Hesperia nevada Nevada Skipper Insecta G5 S3? M
Hesperoperla pacifica Golden Stone Insecta G5 SNR
Hesperophylax alaskensis A Caddisfly Insecta G5 SNR
Hesperophylax designatus A Caddisfly Insecta G5 SNR
Hesperophylax occidentalis A Caddisfly Insecta G5 SNR
Heterocloeon anoka A Mayfly Insecta G5 SNR
Heteroplectron californicum A Caddisfly Insecta G5 SNR
Heteroscelus brevipes Gray-tailed Tattler Aves G4G5 SNA
Heteroscelus incanus Wandering Tattler Aves G5 S3N
Hexagenia limbata A Mayfly Insecta G5 SNR
Himalopsyche phryganea A Caddisfly Insecta G4 SNR
Himantopus mexicanus Black-necked Stilt Aves G5 S3B M
Hirundo rustica Barn Swallow Aves G5 S4S5B
Histrionicus histrionicus Harlequin Duck Aves G4 S2B,S3N
Homophylax andax A Caddisfly Insecta G4G5 SNR
Homophylax crotchi A Caddisfly Insecta G3 SNR
Homophylax rentzi A Caddisfly Insecta G2G4 SNR
Hyalella azteca An Amphipod Malacostraca G5 SNR
Hydatophylax hesperus A Caddisfly Insecta G5 SNR
Hydropsyche californica A Caddisfly Insecta G5 SNR
Hydropsyche confusa A Caddisfly Insecta G5 SNR
Hydropsyche occidentalis A Caddisfly Insecta G5 SNR
Hydroptila ajax A Caddisfly Insecta G5 SNR
Hydroptila arctica A Caddisfly Insecta G5 SNR
Hydroptila argosa A Caddisfly Insecta G5 SNR
Hydroptila consimilis A Caddisfly Insecta G5 SNR
Hydroptila hamata A Caddisfly Insecta G5 SNR
Hydroptila modica A Caddisfly Insecta G3G5 SNR
Hydroptila rono A Caddisfly Insecta G5 SNR
Hydroptila xera A Caddisfly Insecta G5 SNR
Hypomesus pretiosus Surf Smelt Actinopterygii G5 SNR
Hypsiglena chlorophaea Night Snake Reptilia G5 S3 M
Icaricia lupini Lupine Blue Insecta G5 SNA
Ictalurus furcatus Blue Catfish Actinopterygii G5 SNA
Ictalurus punctatus Channel Catfish Actinopterygii G5 SNA
Icteria virens Yellow-breasted Chat Aves G5 S3S4B
Icterus bullockii Bullock's Oriole Aves G5 S4B
Icterus cucullatus Hooded Oriole Aves G5 SNA
Icterus galbula Baltimore Oriole Aves G5 SNA
Icterus parisorum Scott's Oriole Aves G5 SNA
Icterus spurius Orchard Oriole Aves G5 SNA
Incisalia augustinus Western Brown Elfin Insecta G5 S5
Ironodes californicus A Mayfly Insecta G3G4 SNR
Ironodes nitidus A Mayfly Insecta G4 SNR
Ischnura cervula Pacific Forktail Insecta G5 S5
Ischnura erratica Swift Forktail Insecta G4 S5
Ischnura perparva Western Forktail Insecta G5 S5
Isocapnia abbreviata Shortlimb Snowfly Insecta G4 SNR
Isocapnia agassizi A Stonefly Insecta G3G4 SU
Isocapnia grandis Giant Snowfly Insecta G5 SNR
Isocapnia hyalita Hyalite Snowfly Insecta G4 SNR
Isocapnia paluosa A Stonefly Insecta G3 SNR
Isocapnia rickeri A Stonefly Insecta G2 SNR
Isocapnia spenceri Chilliwack Snowfly Insecta G4 SNR
Isocapnia vedderensis Vedder Snowfly Insecta G4 SNR
Isogenoides colubrinus Blackfoot Springfly Insecta G5 SNR
Isogenoides elongatus Elongate Springfly Insecta G5 SNR
Isoperla bifurcata A Stonefly Insecta G3 SNR
Isoperla fulva Western Stripetail Insecta G5 SNR
Isoperla fusca Waterton Stripetail Insecta G5 SNR
Isoperla gravitans A Stonefly Insecta G3 SNR
Isoperla petersoni Springs Stripetail Insecta G5 SNR
Isoperla rainieri A Stonefly Insecta G2 SNR
Isoperla sobria Colorado Stripetail Insecta G5 SNR
Isoperla sordida A Stonefly Insecta G3G4 SNR
Isoperla tilasqua A Stonefly Insecta G3 SNR
Ixoreus naevius Varied Thrush Aves G5 S5B,S5N
Juga hemphilli Barren juga Gastropoda G2 S2
Juga hemphilli dallesensis Dalles juga Gastropoda G2T1 S1
Juga hemphilli hemphilli Barren juga Gastropoda G2T1 S1
Juga plicifera Pleated juga Gastropoda G3 SNR
Juga silicula Glassy juga Gastropoda G2 SNR
Juga sp. 1 Basalt juga Gastropoda G2 S1
Juga sp. 3 Brown juga Gastropoda G1 S1
Juga sp. 7 Three-band juga Gastropoda G1 S1
Juga sp. 8 One-band Juga Gastropoda G2G3 SNR
Junco hyemalis Dark-eyed Junco Aves G5 S5B,S5N
Katharina tunicata Black Katy Chiton Polyplacophora G5 SNR
Kathroperla perdita Longhead Sallfly Insecta G4 SNR
Kathroperla takhoma A Stonefly Insecta G2 SU
Kogotus nonus Smooth Springfly Insecta G4 SNR
Ladona julia Chalk-fronted Corporal Insecta G5 S5
Lagenorhynchus obliquidens Pacific White-sided Dolphin Mammalia G5 SNRB
Lagopus leucurus White-tailed Ptarmigan Aves G5 S3
Lampetra ayresii River Lamprey Petromyzontida G4 S2 C SC
Lampetra richardsoni Western Brook Lamprey Petromyzontida G4G5 S3S4 SC
Lampropeltis zonata California Mountain Kingsnake Reptilia G4G5 S2? C
Lanius excubitor Northern Shrike Aves G5 S4N
Lanius ludovicianus Loggerhead Shrike Aves G4 S3B C SC
Larus argentatus Herring Gull Aves G5 S4N
Larus atricilla Laughing Gull Aves G5 SNA
Larus californicus California Gull Aves G5 S4B,S5N
Larus canus Mew Gull Aves G5 S5N
Larus delawarensis Ring-billed Gull Aves G5 S5B,S5N
Larus fuscus Lesser Black-backed Gull Aves G5 SNA
Larus glaucescens Glaucous-winged Gull Aves G5 S5B,S5N
Larus glaucoides Iceland Gull Aves G5 SNA
Larus heermanni Heermann's Gull Aves G4 S5N
Larus hyperboreus Glaucous Gull Aves G5 SNA
Larus minutus Little Gull Aves G5 SNA
Larus occidentalis Western Gull Aves G5 S4B,S4N
Larus philadelphia Bonaparte's Gull Aves G5 S5N
Larus pipixcan Franklin's Gull Aves G4G5 SNA
Larus ridibundus Black-headed Gull Aves G5 SNA
Larus schistisagus Slaty-backed Gull Aves G5 SNA
Larus thayeri Thayer's Gull Aves G5 S4N
Lasionycteris noctivagans Silver-haired Bat Mammalia G5 S3
Lasiurus cinereus Hoary Bat Mammalia G5 S3
Lednia tumana Meltwater ledian stonefly Insecta G1G2 S1 C
Lehmannia valentiana Threeband Gardenslug Gastropoda G5 SNA
Lemmiscus curtatus Sagebrush Vole Mammalia G5 S3 M
Lenarchus rho A Caddisfly Insecta G4G5 SNR
Lenarchus vastus A Caddisfly Insecta G5 SNR
Lepania cascada A Caddisfly Insecta G3 SNR
Lepidochelys olivacea Pacific Ridley Chelonia G3 SNA LT
Lepidostoma cascadense A Caddisfly Insecta G5 SNR
Lepidostoma cinereum A Caddisfly Insecta G5 SNR
Lepidostoma hoodi A Caddisfly Insecta G3G4 SNR
Lepidostoma jewetti A Caddisfly Insecta G4G5 SNR
Lepidostoma quercinum A Caddisfly Insecta G5 SNR
Lepidostoma rayneri A Caddisfly Insecta G5 SNR
Lepidostoma recinum A Caddisfly Insecta G3G4 SNR
Lepidostoma roafi A Caddisfly Insecta G5 SNR
Lepidostoma unicolor A Caddisfly Insecta G5 SNR
Lepidostoma verodum A Caddisfly Insecta G2G4 SNR
Lepidurus cryptus Cryptic Tadpole Shrimp Branchiopoda G3 SNR
Lepidurus lemmoni Lemon Tadpole Shrimp Branchiopoda G4 SNR
Lepomis cyanellus Green Sunfish Actinopterygii G5 SNA
Lepomis gibbosus Pumpkinseed Actinopterygii G5 SNA
Lepomis gulosus Warmouth Actinopterygii G5 SNA
Lepomis macrochirus Bluegill Actinopterygii G5 SNA
Leptocottus armatus Pacific Staghorn Sculpin Actinopterygii G5 S4
Leptophlebia cupida A Mayfly Insecta G5 SNR
Lepus americanus Snowshoe Hare Mammalia G5 S5
Lepus californicus Black-tailed Jackrabbit Mammalia G5 S2S3 C
Lepus townsendii White-tailed Jackrabbit Mammalia G5 S2S3 C
Leschius mcallisteri Leschi's millipede Diplopoda GNR SNR C
Lestes congener Spotted Spreadwing Insecta G5 S5
Lestes disjunctus Common Spreadwing Insecta G5 S5
Lestes dryas Emerald Spreadwing Insecta G5 S5
Lestes forcipatus Sweetflag Spreadwing Insecta G5 S3
Lestes unguiculatus Lyre-tipped Spreadwing Insecta G5 S5
Leucorrhinia borealis Boreal Whiteface Insecta G5 S1
Leucorrhinia glacialis Crimson-ringed Whiteface Insecta G5 S4
Leucorrhinia hudsonica Hudsonian Whiteface Insecta G5 S5
Leucorrhinia intacta Dot-tailed Whiteface Insecta G5 S5
Leucorrhinia proxima Red-waisted Whiteface Insecta G5 S5
Leucosticte tephrocotis Gray-crowned Rosy-finch Aves G5 S3B,S3N
Leucotrichia pictipes A Micro Caddisfly Insecta G5 SNR
Libellula forensis Eight-spotted Skimmer Insecta G5 S5
Libellula luctuosa Widow Skimmer Insecta G5 S4
Libellula lydia Common Whitetail Insecta G5 S5
Libellula pulchella Twelve-spotted Skimmer Insecta G5 S5
Libellula quadrimaculata Four-spotted Skimmer Insecta G5 S5
Limax flavus Yellow Gardenslug Gastropoda G5 SNA
Limax maximus Giant gardenslug Gastropoda G5 SNA
Limenitis archippus Viceroy Insecta G5 S4 M
Limenitis archippus lahontani Viceroy Insecta G5T1T2 SNR M
Limenitis arthemis White Admiral Insecta G5 SNA
Limenitis lorquini Lorquin's Admiral Insecta G5 S5
Limnephilus abbreviatus A Caddisfly Insecta G4G5 SNR
Limnephilus acula A Caddisfly Insecta G2G3 SNR
Limnephilus alconura Klamath Limnephilan Caddisfly Insecta G2G3 SNR
Limnephilus aretto A Caddisfly Insecta G4G5 SNR
Limnephilus assimilis A Caddisfly Insecta G4G5 SNR
Limnephilus bifidus A Caddisfly Insecta G5 SNR
Limnephilus concolor A Caddisfly Insecta G5 SNR
Limnephilus dispar A Caddisfly Insecta G5 SNR
Limnephilus ectus A Caddisfly Insecta G3 SNR
Limnephilus externus A Caddisfly Insecta G5 SNR
Limnephilus fagus A Caddisfly Insecta G5 SNR
Limnephilus femoralis A Caddisfly Insecta G5 SNR
Limnephilus flavastellus A Caddisfly Insecta G2 SNR
Limnephilus frijole A Caddisfly Insecta G5 SNR
Limnephilus fumosus A Caddisfly Insecta G3G4 SNR
Limnephilus harrimani A Caddisfly Insecta G5 SNR
Limnephilus kalama A Caddisfly Insecta G2G3 SNR
Limnephilus lopho A Caddisfly Insecta G3G4 SNR
Limnephilus moestus A Caddisfly Insecta G5 SNR
Limnephilus morrisoni A Caddisfly Insecta G5 SNR
Limnephilus nogus A Caddisfly Insecta G5 SNR
Limnephilus occidentalis A Caddisfly Insecta G5 SNR
Limnephilus sericeus A Caddisfly Insecta G5 SNR
Limnephilus sitchensis A Caddisfly Insecta G5 SNR
Limnephilus spinatus A Caddisfly Insecta G5 SNR
Limnephilus submonilifer A Caddisfly Insecta G5 SNR
Limnodromus griseus Short-billed Dowitcher Aves G5 S4N
Limnodromus scolopaceus Long-billed Dowitcher Aves G5 S4S5N
Limosa fedoa Marbled Godwit Aves G5 S3N
Limosa haemastica Hudsonian Godwit Aves G4 SNA
Limosa lapponica Bar-tailed Godwit Aves G5 SNA
Lissodelphis borealis Northern Right-whale Dolphin Mammalia G4 SNA
Littorina subrotundata Newcomb periwinkle Gastropoda G5 S1
Lontra canadensis Northern River Otter Mammalia G5 S4
Lophocampa roseata Insecta G1G2 SNR
Lophodytes cucullatus Hooded Merganser Aves G5 S3N,S4B
Lota lota Burbot Actinopterygii G5 S3
Loxia curvirostra Red Crossbill Aves G5 S4B
Loxia leucoptera White-winged Crossbill Aves G5 S3B
Lycaena cupreus Lustrous Copper Insecta G5 S2 M
Lycaena editha Edith's Copper Insecta G5 S4 M
Lycaena helloides Purplish Copper Insecta G5 S5 M
Lycaena heteronea Blue Copper Insecta G5 S5
Lycaena mariposa Mariposa Copper Insecta G5 S5 C-Part PS:SC
Lycaena mariposa charlottensis Makah Copper Insecta G5T5 S2 C SC
Lycaena nivalis Nivalis Copper Insecta G5 S3
Lycaena rubidus Ruddy Copper Insecta G5 S4 M
Lymnaea stagnalis Swamp Lymnaea Gastropoda G5 SNR
Lymnocryptes minimus Jack Snipe Aves G5 SNA
Lynceus brachyurus Holarctic Clam Shrimp Branchiopoda G5 SNR
Lynx canadensis Lynx Mammalia G5 S1 T LT
Lynx rufus Bobcat Mammalia G5 S5
Lyogyrus sp. 2 Masked duskysnail Gastropoda G1G2 S1
Maccaffertium terminatum A Mayfly Insecta G5 SNR
Macromia magnifica Western River Cruiser Insecta G5 S3
Magnipelta mycophaga Magnum mantleslug Gastropoda G3 S2
Malenka californica California Forestfly Insecta G5 SNR
Malenka cornuta Horned Forestfly Insecta G5 SNR
Malenka flexura Twisted Forestfly Insecta G5 SNR
Malenka perplexa A Stonefly Insecta G4 SU
Malenka tina A Spring Stonefly Insecta G3 SU
Malenka wenatchee A Stonefly Insecta G2 SU
Margaritifera falcata Western pearlshell Bivalvia G4G5 S3S4 M
Marmota caligata Hoary Marmot Mammalia G5 S4S5
Marmota flaviventris Yellow-bellied Marmot Mammalia G5 S4
Marmota olympus Olympic Marmot Mammalia G2 S2 C
Martes americana American Marten Mammalia G5 S4
Martes pennanti Fisher Mammalia G5 SH E PS
Martes pennanti pop. 1 Fisher - West Coast Distinct Population Segment Mammalia G5T2T3Q SH E C
Masticophis taeniatus Striped Whipsnake Reptilia G5 S1 C
Megaleuctra complicata A Stonefly Insecta G3 SU
Megaleuctra kincaidi A Stonefly Insecta G2 SU
Megaleuctra stigmata A Stonefly Insecta G2G3 SU
Megaptera novaeangliae Humpback Whale Mammalia G4 SNA E LE
Megarcys irregularis A Stonefly Insecta G3 SNR
Megarcys subtruncata Truncate Springfly Insecta G4 SNR
Megarcys yosemite A Stonefly Insecta G2 SNR
Megomphix hemphilli Oregon megomphid Gastropoda G3 S1 M
Megomphix lutarius Umatilla megomphid Gastropoda G1 SH
Melanerpes formicivorus Acorn Woodpecker Aves G5 S1 M
Melanerpes lewis Lewis' Woodpecker Aves G4 S2S3 C
Melanitta americana Black Scoter Aves G5 S3N
Melanitta fusca White-winged Scoter Aves G5 S3N
Melanitta perspicillata Surf Scoter Aves G5 S3N
Melanoplus payettei A Spur-throat Grasshopper Insecta G2G4 SNR
Meleagris gallopavo Wild Turkey Aves G5 SNA
Meleagris gallopavo merriami Merriam's Turkey Aves G5T5 SNR
Melospiza georgiana Swamp Sparrow Aves G5 SNA
Melospiza lincolnii Lincoln's Sparrow Aves G5 S4B,S4N
Melospiza melodia Song Sparrow Aves G5 S5
Menetus opercularis Button sprite Gastropoda G5 S5
Mephitis mephitis Striped Skunk Mammalia G5 S5
Mergellus albellus Smew Aves G4 SNA
Mergus merganser Common Merganser Aves G5 S3N,S4B
Mergus serrator Red-breasted Merganser Aves G5 S3N
Merluccius productus Pacific Hake Actinopterygii GNR SNR C PS:SC
Mesocapnia oenone Wine Snowfly Insecta G4 SNR
Mesocapnia porrecta Stretched Snowfly Insecta G4 SNR
Mesoplodon carlhubbsi Arch-beaked Whale Mammalia G3Q SNR
Mesoplodon stejnegeri Bering Sea Beaked Whale Mammalia G3 SNR
Micrasema bactro A Caddisfly Insecta G5 SNR
Micrasema dimicki A Caddisfly Insecta G4 SNR
Microphysula cookei Vancouver snail Gastropoda G4 S4
Microphysula ingersolli Spruce Snail Gastropoda G5 S4
Micropterus dolomieu Smallmouth Bass Actinopterygii G5 SNA
Micropterus salmoides Largemouth Bass Actinopterygii G5 SNA
Microtus canicaudus Gray-tailed Vole Mammalia G4 S2 C
Microtus longicaudus Long-tailed Vole Mammalia G5 S5
Microtus montanus Montane Vole Mammalia G5 S5
Microtus oregoni Creeping Vole Mammalia G5 S4
Microtus pennsylvanicus Meadow Vole Mammalia G5 S5 M-Part
Microtus pennsylvanicus kincaidi Kincaid Meadow Vole Mammalia G5T3 S2 M
Microtus richardsoni Water Vole Mammalia G5 S5
Microtus townsendii Townsend's Vole Mammalia G5 S5 M-Part
Microtus townsendii pugeti Shaw Island Vole Mammalia G5T1T2 S1S2 M
Milax gagates Greenhouse slug Gastropoda G5 SNA
Mimus polyglottos Northern Mockingbird Aves G5 SNA
Mirounga angustirostris Northern Elephant Seal Mammalia G5 SNA
Misgurnus anguillicaudatus Oriental Weatherfish Actinopterygii G5 SNA
Mniotilta varia Black-and-white Warbler Aves G5 SNA
Molothrus ater Brown-headed Cowbird Aves G5 S4N,S5B
Monadenia fidelis Pacific sideband Gastropoda G4G5 S4 M-Part
Monadenia fidelis minor Dalles sideband Gastropoda G4G5T2 S1 C
Morone chrysops White Bass Actinopterygii G5 SNA
Morone saxatilis Striped Bass Actinopterygii G5 SNA
Moselia infuscata Hairy Needlefly Insecta G5 SNR
Moselyana comosa A Caddisfly Insecta G3 SNR
Motacilla alba White Wagtail Aves G5 SNA
Motacilla tschutschensis Yellow Wagtail Aves G5 SNA
Mus musculus House Mouse Mammalia G5 SNA
Mustela erminea Ermine Mammalia G5 S5
Mustela frenata Long-tailed Weasel Mammalia G5 S5
Mustela vison Mink Mammalia G5 S5
Myadestes townsendi Townsend's Solitaire Aves G5 S4S5B
Myiarchus cinerascens Ash-throated Flycatcher Aves G5 S2B M
Mylocheilus caurinus Peamouth Actinopterygii G5 S5
Myocastor coypus Nutria Mammalia G5 SNA
Myotis californicus California Myotis Mammalia G5 S3S4
Myotis ciliolabrum Small-footed Myotis Mammalia G5 S4 M
Myotis evotis Long-eared Myotis Mammalia G5 S4 M SC
Myotis keenii Keen's Myotis Mammalia G2G3 S1 C
Myotis lucifugus Little Brown Myotis Mammalia G3 S3
Myotis thysanodes Fringed Myotis Mammalia G4 S3 M SC
Myotis thysanodes vespertinus Pacific Fringe-tailed Bat Mammalia G4T2 SNR
Myotis volans Long-legged Myotis Mammalia G5 S3S4 M SC
Myotis yumanensis Yuma Myotis Mammalia G5 S5
Mysis relicta An Opossum Shrimp Malacostraca G5 SNA
Mystacides alafimbriatus A Caddisfly Insecta G5 SNR
Mytilus trossulus Foolish Mussel Bivalvia G5 SNR
Nathalis iole Dainty Sulphur Insecta G5 SNA
Nearctula sp. 1 Threaded Vertigo Gastropoda G3G5 SNR
Nebria danmanni Mann's Gazelle Beetle Insecta GNR SNR
Nectopsyche gracilis A Caddisfly Insecta G5 SNR
Nectopsyche lahontanensis A Caddisfly Insecta G4G5 SNR
Nectopsyche minuta A Caddisfly Insecta G3G4 SNR
Neduba steindachneri Steindachners Shieldback Insecta GNR SNR
Nehalennia irene Sedge Sprite Insecta G5 S5
Neophasia menapia Pine White Insecta G5 S5
Neophylax rickeri A Caddisfly Insecta G5 SNR
Neophylax smithi A Caddisfly Insecta G1G3 SNR
Neophylax splendens A Caddisfly Insecta G5 SNR
Neotamias amoenus Yellow-pine Chipmunk Mammalia G5 S5
Neotamias minimus Least Chipmunk Mammalia G5 S4
Neotamias ruficaudus Red-tailed Chipmunk Mammalia G5 S2? M
Neotamias townsendii Townsend's Chipmunk Mammalia G5 S5
Neothremma alicia A Caddisfly Insecta G5 SNR
Neothremma didactyla A Caddisfly Insecta G4G5 SNR
Neotoma cinerea Bushy-tailed Woodrat Mammalia G5 S5
Nesovitrea binneyana Blue glass Gastropoda G5 S3S4
Nesovitrea electrina Amber glass Gastropoda G5 S4
Neurotrichus gibbsii Shrew-mole Mammalia G5 S5
Nisquallia olympica Olympic Grasshopper Insecta G1G2 SNR
Notemigonus crysoleucas Golden Shiner Actinopterygii G5 SNA
Notodonta pacifica A Notodontid Moth Insecta G3G4 SNR
Noturus gyrinus Tadpole Madtom Actinopterygii G5 SNA
Novumbra hubbsi Olympic Mudminnow Actinopterygii G3 S2S3 S
Nucifraga columbiana Clark's Nutcracker Aves G5 S4?
Numenius americanus Long-billed Curlew Aves G5 S2S3B,S2N M
Numenius phaeopus Whimbrel Aves G5 S3N
Numenius tahitiensis Bristle-thighed Curlew Aves G2 SNA
Nyctanassa violacea Yellow-crowned Night-heron Aves G5 SNA
Nyctea scandiaca Snowy Owl Aves G5 S3N M
Nycticorax nycticorax Black-crowned Night-heron Aves G5 S3B,S3N M
Nymphalis antiopa Mourning Cloak Insecta G5 S5
Nymphalis californica California Tortoise Shell Insecta G5 S5
Nymphalis milberti Milbert's Tortoise Shell Insecta G5 S5
Nymphalis vau-album Compton Tortoise Shell Insecta G5 S3 M
Oarisma garita Garita Skipperling Insecta G5 S3 M
Oceanites oceanicus Wilson's Storm-petrel Aves G5 SNA
Oceanodroma furcata Fork-tailed Storm-petrel Aves G5 S3?B
Oceanodroma leucorhoa Leach's Storm-petrel Aves G5 S4B
Ochlodes sylvanoides Woodland Skipper Insecta G5 S5 M-Part
Ochlodes sylvanoides bonnevillus Bonneville skipper Insecta G5TU SNR M
Ochlodes yuma Yuma Skipper Insecta G5 S1 C
Ochotona princeps American Pika Mammalia G5 S5
Ochrotrichia okanoganensis A Caddisfly Insecta G1G3 SNR
Ochrotrichia oregona A Caddisfly Insecta G4G5 SNR
Ochrotrichia stylata A Caddisfly Insecta G5 SNR
Ochrotrichia trapoiza A Caddisfly Insecta G3 SNR
Octogomphus specularis Grappletail Insecta G4 S4
Odocoileus hemionus Mule or Black-tailed Deer Mammalia G5 S5
Odocoileus virginianus White-tailed Deer Mammalia G5 S5 E-Part PS:LE
Odocoileus virginianus leucurus Columbian White-tailed Deer Mammalia G5T2Q S1 E LE
Oecetis avara A Caddisfly Insecta G5 SNR
Oecetis cinerascens A Caddisfly Insecta G5 SNR
Oecetis immobilis A Caddisfly Insecta G5 SNR
Oecetis inconspicua A Caddisfly Insecta G5 SNR
Oeneis chryxus Chryxus Arctic Insecta G5 S4 M-Part
Oeneis chryxus chryxus Chryxus Arctic Butterfly Insecta G5T4T5 S4 M
Oeneis chryxus valerata Valerata arctic Insecta G5T3 S2
Oeneis melissa Melissa Arctic Insecta G5 S2S3 M
Oeneis nevadensis Great Arctic Insecta G5 S5 C-Part
Oeneis nevadensis gigas Great Arctic Insecta G5TU SH C
Oistus edmonstoni Wood-borer Beetle Insecta GNR SNR
Oligophlebodes ruthae A Caddisfly Insecta G5 SNR
Oligophlebodes sierra A Caddisfly Insecta G5 SNR
Oligophlebodes sigma A Caddisfly Insecta G5 SNR
Omus audouini Adouini's night-stalking tiger beetle Insecta G5 S5
Omus dejeani Greater night-stalking tiger beetle Insecta G5 S5
Oncorhynchus aguabonita aguabonita Golden Trout Actinopterygii G5T1 SNA
Oncorhynchus clarkii Cutthroat Trout Actinopterygii G4 S4 PS:SC
Oncorhynchus clarkii clarkii Coastal Cutthroat Trout Actinopterygii G4T4 SNR SC
Oncorhynchus clarkii henshawi Lahontan Cutthroat Trout Actinopterygii G4T3 SNA
Oncorhynchus clarkii lewisi Westslope Cutthroat Trout Actinopterygii G4T3 SNR SC
Oncorhynchus clarkii pop. 2 Cutthroat Trout (Southwestern Washington/Columbia River) Actinopterygii G4T3Q SNR
Oncorhynchus clarkii pop. 6 Cutthroat Trout (Puget Sound) Actinopterygii G4T3Q SNR
Oncorhynchus clarkii pop. 7 Cutthroat Trout (Olympic Peninsula) Actinopterygii G4T3Q SNR
Oncorhynchus gorbuscha Pink Salmon Actinopterygii G5 S3
Oncorhynchus keta Chum Salmon Actinopterygii G5 S3 C-Part PS:LT
Oncorhynchus keta pop. 2 Chum Salmon (Hood Canal Summer Run) Actinopterygii G5T2Q SNR C LT
Oncorhynchus keta pop. 3 Chum Salmon (Lower Columbia River Run) Actinopterygii G5T2Q SNR C LT
Oncorhynchus keta pop. 4 Chum Salmon (Northwest Anadramous) Actinopterygii G5T3Q SNR
Oncorhynchus keta pop. 5 Chum Salmon (Puget Sound/Straits of Georgia) Actinopterygii G5T4Q SNR
Oncorhynchus kisutch Coho Salmon Actinopterygii G4 S3 PS:LT,SC
Oncorhynchus kisutch pop. 1 Coho Salmon (Lower Columbia River/Southwest Washington Coast) Actinopterygii G4T2Q SNR PS:LT
Oncorhynchus kisutch pop. 5 Coho Salmon (Puget Sound/Straits of Georgia) Actinopterygii G4T3Q SNR SC
Oncorhynchus kisutch pop. 6 Coho Salmon (Olympic Peninsula) Actinopterygii G4T3Q SNR
Oncorhynchus kisutch pop. 8 Coho Salmon (Southwest Washington Coast) Actinopterygii G4TNR SNR
Oncorhynchus mykiss Rainbow Trout Actinopterygii G5 S5 C-Part PS:LT
Oncorhynchus mykiss pop. 12 Steelhead (Upper Columbia River) Actinopterygii G5T2Q SNR C LT
Oncorhynchus mykiss pop. 13 Steelhead (Snake River Basin) Actinopterygii G5T2T3Q SNR C LT
Oncorhynchus mykiss pop. 14 Steelhead (Lower Columbia River) Actinopterygii G5T2Q SNR C LT
Oncorhynchus mykiss pop. 17 Steelhead (Middle Columbia River) Actinopterygii G5T2Q SNR C LT
Oncorhynchus mykiss pop. 23 Steelhead (Southwest Washington) Actinopterygii G5T3Q SNR
Oncorhynchus mykiss pop. 37 Steelhead (Puget Sound) Actinopterygii G5T2Q SNR LT
Oncorhynchus nerka Sockeye Salmon Actinopterygii G5 S2S3 C-Part PS:LE,LT
Oncorhynchus nerka pop. 1 Sockeye Salmon (Snake River Runs) Actinopterygii G5T1Q SNR C LE
Oncorhynchus nerka pop. 2 Sockeye Salmon (Ozette Lake Run) Actinopterygii G5T2Q SNR C LT
Oncorhynchus nerka pop. 3 Sockeye Salmon (Lake Pleasant) Actinopterygii G5T3T4Q SNR
Oncorhynchus nerka pop. 4 Sockeye Salmon (Quinalt Lake) Actinopterygii G5T4Q SNR
Oncorhynchus nerka pop. 5 Sockeye Salmon (Baker River) Actinopterygii G5T3Q SNR
Oncorhynchus tshawytscha Chinook Salmon Actinopterygii G5 S3S4 C-Part PS:LE,LT
Oncorhynchus tshawytscha pop. 1 Chinook Salmon (Lower Columbia River Run) Actinopterygii G5T2Q SNR C LT
Oncorhynchus tshawytscha pop. 12 Chinook Salmon (Upper Columbia Spring Run) Actinopterygii G5T1Q SNR C LE
Oncorhynchus tshawytscha pop. 15 Chinook Salmon (Puget Sound Run) Actinopterygii G5T2Q SNR C LT
Oncorhynchus tshawytscha pop. 17 Chinook Salmon (West Coast) Actinopterygii G5T2Q SNR
Oncorhynchus tshawytscha pop. 2 Chinook Salmon (Snake River, Fall Run) Actinopterygii G5T1Q SNR C LT
Oncorhynchus tshawytscha pop. 29 Chinook Salmon (Washington Coast) Actinopterygii G5T4Q SNR
Oncorhynchus tshawytscha pop. 8 Chinook Salmon (Snake River, Spring/Summer Run) Actinopterygii G5T1Q SNR C LT
Ondatra zibethicus Muskrat Mammalia G5 S5
Onocosmoecus unicolor A Caddisfly Insecta G5 SNR
Onychiurus gelus A Cave Obligate Springtail Elliplura G2G3 SNR
Onychomys leucogaster Northern Grasshopper Mouse Mammalia G5 S3 M
Ophiogomphus occidentis Sinuous Snaketail Insecta G4 S5
Ophiogomphus severus Pale Snaketail Insecta G5 S5
Oporornis formosus Kentucky Warbler Aves G5 SNA
Oporornis tolmiei Macgillivray's Warbler Aves G5 S4S5B
Orcinus orca Killer Whale Mammalia G4G5 S1S2 E PS:LE
Orcinus orca pop. 2 Killer whale (Northeast Pacific offshore) Mammalia G4G5TUQ SNR E
Orcinus orca pop. 3 Killer whale (Northeast Pacific transient) Mammalia G4G5T3Q SNR E
Orcinus orca pop. 5 Killer whale (Puget Sound resident) Mammalia G4G5T1 SNR E LE
Orconectes sanbornii Sanborns Crayfish Malacostraca G5 SNA
Orconectes virilis Virile Crayfish Malacostraca G5 SNA
Oreamnos americanus Mountain Goat Mammalia G5 S2S3
Oreohelix junii Grand Coulee mountainsnail Gastropoda G2 S2S3
Oreohelix sp. 1 Chelan mountainsnail Gastropoda G2 S2
Oreohelix sp. 18 Limestone Point mountainsnail Gastropoda G1 SH
Oreohelix sp. 2 Yakima Mountainsnail Gastropoda G1G2 SNR
Oreohelix sp. 29 Hell's Canyon Mountainsnail Gastropoda G2 S1S2
Oreohelix strigosa Rocky Mountainsnail Gastropoda G5Q S4
Oreohelix strigosa delicata Blue Mountainsnail Gastropoda G5T1 S1?
Oreohelix subrudis Subalpine mountainsnail Gastropoda G5 SNR
Oreortyx pictus Mountain Quail Aves G5 S1
Oreoscoptes montanus Sage Thrasher Aves G5 S3B C
Oryctolagus cuniculus European Rabbit Mammalia G5 SNA
Osobenus yakimae A Stonefly Insecta G3 SNR
Ostrea conchaphila Olympia Oyster Bivalvia G5 SNR C
Ostrocerca dimicki Hooked Forestfly Insecta G4 SNR
Ostrocerca foersteri Cascades Forestfly Insecta G4 SNR
Otus flammeolus Flammulated Owl Aves G4 S3B C
Otus kennicottii Western Screech-owl Aves G5 S4
Ovis canadensis Bighorn Sheep Mammalia G4 S2S3 SC
Ovis canadensis canadensis California Bighorn Mammalia G4T4 SX
Oxychilus alliarius Garlic glass-snail Gastropoda G5 SNA
Oxychilus cellarius Cellar glass-snail Gastropoda G5 SNA
Oxychilus draparnaudi Dark-bodied glass-snail Gastropoda G5 SNA
Oxyethira aeola A Caddisfly Insecta G5 SNR
Oxyloma hawkinsi Boundary ambersnail Gastropoda G3G4 SNR
Oxyloma haydeni Niobrara Ambersnail Gastropoda G3 SNR
Oxyloma nuttallianum Oblique Ambersnail Gastropoda G2G4 SNR
Oxyura jamaicensis Ruddy Duck Aves G5 S4B,S3N
Pachydiplax longipennis Blue Dasher Insecta G5 S5
Pacifastacus gambelii A Crayfish Malacostraca G4G5 S3S4
Pacifastacus leniusculus Signal Crayfish Malacostraca G5 SNR
Pacifastacus leniusculus trowbridgii A Crayfish Malacostraca G5T5 S3?
Pagophila eburnea Ivory Gull Aves G5 SNA
Palaeagapetus nearcticus A Caddisfly Insecta G4G5 SNR
Pandalopsis dispar Sidestriped Shrimp Malacostraca GNR SNR
Pandalus danae Dock Shrimp Malacostraca GNR SNR
Pandalus goniurus Humpy Shrimp Malacostraca GNR SNR
Pandalus hypsinotus Coonstriped Shrimp Malacostraca GNR SNR
Pandalus jordani Ocean Shrimp Malacostraca GNR SNR
Pandalus platyceros Spot Shrimp Malacostraca GNR SNR
Pandion haliaetus Osprey Aves G5 S4B M
Panopea abrupta Pacific Geoduck Bivalvia G5 SNR
Pantala flavescens Wandering Glider Insecta G5 SNA
Pantala hymenaea Spot-winged Glider Insecta G5 S3
Papaipema insulidens A Borer Moth Insecta G4 SNR
Papaipema pertincta A Borer Moth Insecta G4Q SNR
Papaipema sauzalitae A Borer Moth Insecta G4? SNR
Papilio canadensis Canadian Tiger Swallowtail Insecta G5 S3? M
Papilio eurymedon Pale Tiger Swallowtail Insecta G5 S5
Papilio indra Indra Swallowtail Insecta G5 S4S5
Papilio machaon Old World Swallowtail Insecta G5 S5
Papilio machaon bairdii Oregon Swallowtail Insecta G5T5 SNA
Papilio machaon oregonius Oregon Swallowtail Insecta G5T4T5 S5
Papilio multicaudata Two-tailed Swallowtail Insecta G5 S5
Papilio rutulus Western Tiger Swallowtail Insecta G5 S5
Papilio zelicaon Anise Swallowtail Insecta G5 S5
Paracapnia angulata Angulate Snowfly Insecta G5 SNR
Paracapnia ensicala A Stonefly Insecta G1 SU
Paralaoma caputspinulae Pinhead Spot Gastropoda G5 S4
Paraleptophlebia bicornuta A Mayfly Insecta G5 SNR
Paraleptophlebia brunneipennis A Mayfly Insecta GH SNR
Paraleptophlebia debilis A Mayfly Insecta G5 SNR
Paraleptophlebia falcula A Mayfly Insecta G1G2 SNR
Paraleptophlebia heteronea A Mayfly Insecta G5 SNR
Paraleptophlebia jenseni A Mayfly Insecta G2G4 SNR
Paraleptophlebia memorialis A Mayfly Insecta G4 SNR
Paraleptophlebia placeri A Mayfly Insecta G1 SNR
Paraleptophlebia rufivenosa A Mayfly Insecta GHQ SH
Paraleptophlebia temporalis A Mayfly Insecta G4 SNR
Paraleptophlebia vaciva A Mayfly Insecta G3G4 SNR
Paraleuctra forcipata Bullshorn Needlefly Insecta G4 SNR
Paraleuctra occidentalis Western Needlefly Insecta G5 SNR
Paraleuctra projecta Spruce Needlefly Insecta G4 SNR
Paraleuctra vershina Summit Needlefly Insecta G5 SNR
Parameletus columbiae A Mayfly Insecta G2 SNA
Paraperla frontalis Hyporheic Sallfly Insecta G5 SNR
Paraperla wilsoni Chilliwack Sallfly Insecta G4 SNR
Parapsyche almota A Caddisfly Insecta G5 SNR
Parapsyche elsis A Caddisfly Insecta G5 SNR
Parastrellus hesperus Pipistrelle Mammalia G5 S3 M
Parnassius clodius Clodius Parnassian Insecta G5 S4 C-Part
Parnassius clodius altaurus Altaurus Parnassian Insecta G5T4 S4
Parnassius smintheus Smintheus Parnassian Insecta G5 S4
Parnassius smintheus olympiannus Olympic Parnassian Insecta G5T4 S3
Parula americana Northern Parula Aves G5 SNA
Passer domesticus House Sparrow Aves G5 SNA
Passerculus sandwichensis Savannah Sparrow Aves G5 S4N,S5B
Passerella iliaca Fox Sparrow Aves G5 S4B,S5N
Passerina amoena Lazuli Bunting Aves G5 S5B
Passerina cyanea Indigo Bunting Aves G5 SNA
Pedomoecus sierra A Caddisfly Insecta G4G5 SNR
Pelecanus erythrorhynchos American White Pelican Aves G4 S1B E
Pelecanus occidentalis Brown Pelican Aves G4 S3N E SC
Pelecanus occidentalis californicus California Brown Pelican Aves G4T3 S3N E SC
Perca flavescens Yellow Perch Actinopterygii G5 SNA
Percopsis omiscomaycus Trout-perch Actinopterygii G5 SNR
Percopsis transmontana Sand Roller Actinopterygii G4 S3S4 M
Perdix perdix Gray Partridge Aves G5 SNA
Perisoreus canadensis Gray Jay Aves G5 S5
Perlinodes aurea Longgill Springfly Insecta G4 SNR
Perlomyia collaris Black Needlefly Insecta G3 SNR
Perlomyia utahensis Utah Needlefly Insecta G3 SNR
Perognathus parvus Great Basin Pocket Mouse Mammalia G5 S5
Peromyscus keeni Columbian Mouse Mammalia G5 S4
Peromyscus maniculatus Deer Mouse Mammalia G5 S5
Petrochelidon pyrrhonota Cliff Swallow Aves G5 S5B
Phaethon aethereus Red-billed Tropicbird Aves G5 SNA
Phainopepla nitens Phainopepla Aves G5 SNA
Phalacrocorax auritus Double-crested Cormorant Aves G5 S4S5B,S4S5N
Phalacrocorax pelagicus Pelagic Cormorant Aves G5 S4B,S4N
Phalacrocorax penicillatus Brandt's Cormorant Aves G5 S3B,S4N C
Phalacrocorax urile Red-faced Cormorant Aves G5 SNA
Phalaenoptilus nuttallii Common Poorwill Aves G5 S3S4B
Phalaropus fulicarius Red Phalarope Aves G5 S4N
Phalaropus lobatus Red-necked Phalarope Aves G4G5 S4N
Phalaropus tricolor Wilson's Phalarope Aves G5 S3?B
Phasianus colchicus Ring-necked Pheasant Aves G5 SNA
Phenacomys intermedius Heather Vole Mammalia G5 S5
Pheucticus ludovicianus Rose-breasted Grosbeak Aves G5 SNA
Pheucticus melanocephalus Black-headed Grosbeak Aves G5 S5B
Philocasca antennata A Caddisfly Insecta G1G3 SNR
Philomachus pugnax Ruff Aves G5 SNA
Phoca vitulina Harbor Seal Mammalia G5 S4? M
Phocoena phocoena Harbor Porpoise Mammalia G4G5 SNR C
Phocoenoides dalli Dall's Porpoise Mammalia G4G5 SNR M
Phoebastria albatrus Short-tailed Albatross Aves G1 SNA C LE
Phoebastria immutabilis Laysan Albatross Aves G3 SNA
Phoebastria nigripes Black-footed Albatross Aves G3G4 SNA
Pholisora catullus Common Sooty Wing Insecta G5 S5
Phryganea cinerea A Caddisfly Insecta G5 SNR
Phrynosoma douglasii Short-horned Lizard Reptilia G5 S3 M
Phyciodes cocyta Pasco Crescent Insecta G5 S4 M
Phyciodes mylitta Mylitta Crescent Insecta G5 S5
Phyciodes pallida Pallid Crescent Insecta G5 S3 M
Phyciodes pratensis Field Crescent Insecta G5 S5
Physa gyrina Tadpole physa Gastropoda G5 S4S5
Physa megalochlamys Cloaked physa Gastropoda G3G4 SNR
Physa skinneri Glass physa Gastropoda G5 SNR
Physella columbiana Rotund physa Gastropoda G2 S1?
Physella cooperi Olive physa Gastropoda G3 S1?
Physella hordacea Grain physa Gastropoda G1Q S1
Physella lordi Twisted physa Gastropoda G5Q SNR
Physella propinqua Rocky Mountain physa Gastropoda G5Q SNR
Physella virginea Sunset physa Gastropoda G4Q SNR
Physeter macrocephalus Sperm Whale Mammalia G3G4 SNA E LE
Pica hudsonia Black-billed Magpie Aves G5 S5
Picoides albolarvatus White-headed Woodpecker Aves G4 S2S3 C
Picoides arcticus Black-backed Woodpecker Aves G5 S3 C
Picoides dorsalis Three-toed Woodpecker Aves G5 S3 M
Picoides pubescens Downy Woodpecker Aves G5 S4S5
Picoides villosus Hairy Woodpecker Aves G5 S5
Pictetiella lechleitneri A Stonefly Insecta G1G3 SNR
Pieris beckerii Becker's White Insecta G5 S5
Pieris marginalis Mustard White Insecta G5 S5
Pieris occidentalis Western White Insecta G5 S4
Pieris protodice Checkered White Insecta G4 SNA
Pieris rapae Cabbage White Insecta G5 SNA
Pieris sisymbrii Spring White Insecta G5 S4S5
Pimephales promelas Fathead Minnow Actinopterygii G5 SNA
Pinicola enucleator Pine Grosbeak Aves G5 S3B,S3N
Pipilo chlorurus Green-tailed Towhee Aves G5 S2B M
Pipilo maculatus Spotted Towhee Aves G5 S5B,S5N
Piranga ludoviciana Western Tanager Aves G5 S5B
Piranga rubra Summer Tanager Aves G5 SNA
Pisidium ferrugineum Rusty Peaclam Bivalvia G5 SNR
Pisidium insigne Tiny Peaclam Bivalvia G5 SNR
Pisidium variabile Triangular Peaclam Bivalvia G5 SNR
Pisidium ventricosum Globular Peaclam Bivalvia G5 SNR
Pituophis catenifer Pine or Gopher Snake Reptilia G5 S5 M-Part
Pituophis catenifer catenifer Pacific Gopher Snake Reptilia G5T5 SH M
Planogyra clappi Western flat-whorl Gastropoda G4G5 S3S4
Planorbella binneyi Coarse rams-horn Gastropoda G4G5Q SNR
Planorbella occidentalis Fine-lined rams-horn Gastropoda G3 SNR
Planorbella subcrenata Rough rams-horn Gastropoda G5 S5
Platichthys stellatus Starry Flounder Actinopterygii G5 S4
Platycentropus radiatus A Caddisfly Insecta G5 SNR
Plebejus acmon Acmon Blue Insecta G5 S5
Plebejus glandon Arctic Blue Insecta G5 S4 M
Plebejus icarioides Lupine Blue Insecta G5 S5 C-Part
Plebejus icarioides blackmorei Puget Blue Insecta G5T3 S2 C
Plebejus idas Northern Blue Insecta G5 S5
Plebejus lupini spangelatus Lupine Blue Insecta G5T1 S2
Plebejus melissa Melissa Blue Insecta G5 S5
Plebejus saepiolus Greenish Blue Insecta G5 S5
Plectrophenax hyperboreus Mckay's Bunting Aves G3 SNA
Plectrophenax nivalis Snow Bunting Aves G5 S3N
Plegadis chihi White-faced Ibis Aves G5 SNA
Plethodon dunni Dunn's Salamander Amphibia G4 S3 C
Plethodon larselli Larch Mountain Salamander Amphibia G3 S3 S SC
Plethodon vandykei Van Dyke's Salamander Amphibia G3 S3 C SC
Plethodon vehiculum Western Red-backed Salamander Amphibia G5 S5
Plumiperla diversa Margined Sallfly Insecta G5 SNR
Pluvialis dominica American Golden-plover Aves G5 S3N
Pluvialis fulva Pacific Golden-plover Aves G5 S2S3N
Pluvialis squatarola Black-bellied Plover Aves G5 S4N
Podiceps auritus Horned Grebe Aves G5 S3B,S5N M
Podiceps grisegena Red-necked Grebe Aves G5 S3B,S5N M
Podiceps nigricollis Eared Grebe Aves G5 S3B,S4N
Podilymbus podiceps Pied-billed Grebe Aves G5 S4B,S5N
Podmosta decepta Least Forestfly Insecta G5 SNR
Podmosta delicatula Delicate Forestfly Insecta G5 SNR
Poecile atricapilla Black-capped Chickadee Aves G5 S5
Poecile gambeli Mountain Chickadee Aves G5 S4S5
Poecile hudsonica Boreal Chickadee Aves G5 S3 M
Poecile rufescens Chestnut-backed Chickadee Aves G5 S5
Polioptila caerulea Blue-gray Gnatcatcher Aves G5 SNA
Polites mardon Mardon Skipper Insecta G2G3 S1 E SC
Polites mardon mardon Mardon Skipper Insecta G2G3T2T3 S1 E
Polites mystic Long Dash Insecta G5 S4 M
Polites peckius Peck's Skipper Insecta G5 S2S3 M
Polites sabuleti Sandhill Skipper Insecta G5 S3
Polites sonora Sonora Skipper Insecta G4 S4 M-Part
Polites sonora siris Dog Star Skipper Insecta G4T3 S2S3 M
Polites themistocles Tawny-edged Skipper Insecta G5 S2S3 M
Polycentropus cinereus A Caddisfly Insecta G5 SNR
Polycentropus denningi A Caddisfly Insecta G3G4 SNR
Polycentropus flavus A Caddisfly Insecta G5 SNR
Polycentropus halidus A Caddisfly Insecta G5 SNR
Polycentropus remotus A Caddisfly Insecta G5 SNR
Polycentropus variegatus A Caddisfly Insecta G5 SNR
Polygonia faunus Faun Anglewing Insecta G5 S5
Polygonia gracilis Zephyr Anglewing Insecta G5 S5
Polygonia gracilis zephyrus Zephyr Insecta G5T5 S5
Polygonia oreas Oreas Anglewing Insecta G5 S3 M
Polygonia satyrus Satyr Anglewing Insecta G5 S5
Polygyrella polygyrella Humped coin Gastropoda G3 S1
Polyorchis penicillatus Penicillate Jellyfish Hydrozoa G5 SNR
Polysticta stelleri Steller's Eider Aves G3 SNA
Pomoxis annularis White Crappie Actinopterygii G5 SNA
Pomoxis nigromaculatus Black Crappie Actinopterygii G5 SNA
Pooecetes gramineus Vesper Sparrow Aves G5 S4B C-Part PS:SC
Pooecetes gramineus affinis Oregon Vesper Sparrow Aves G5T3? S1B C SC
Porzana carolina Sora Aves G5 S4B
Potamopyrgus antipodarum New Zealand Mudsnail Gastropoda G5 SNA
Pristiloma arcticum Northern tightcoil Gastropoda G3G4 S3S4
Pristiloma chersinella Black-footed tightcoil Gastropoda G3G4 SNR
Pristiloma idahoense Thinlip tightcoil Gastropoda G2G3 S2?
Pristiloma johnsoni Broadwhorl tightcoil Gastropoda G2G3 S2S3
Pristiloma lansingi Denticulate tightcoil Gastropoda G5 S5
Pristiloma pilsbryi Crowned tightcoil Gastropoda G1 S1 M
Pristiloma stearnsi Striate tightcoil Gastropoda G4G5 S3
Pristiloma wascoense Shiny tightcoil Gastropoda G3 S3?
Pristinicola hemphilli Pristine springsnail Gastropoda G3 S2S3
Procambarus clarkii Red Swamp Crawfish Malacostraca G5 SNA
Procloeon pennulatum A Mayfly Insecta G5 SNR
Procyon lotor Common Raccoon Mammalia G5 S5
Progne subis Purple Martin Aves G5 S3B C
Promenetus exacuous Sharp sprite Gastropoda G5 S3
Promenetus umbilicatellus Umbilicate sprite Gastropoda G4 S3
Prophysaon andersoni Reticulate taildropper Gastropoda G5 S4
Prophysaon coeruleum Blue-gray taildropper Gastropoda G3G4 S1 C
Prophysaon dubium Papillose taildropper Gastropoda G4 S3
Prophysaon foliolatum Yellow-bordered taildropper Gastropoda G4G5 S4
Prophysaon obscurum Mottled taildropper Gastropoda G1G3 SNR
Prophysaon vanattae Scarletback taildropper Gastropoda G4 S4?
Prosopium coulteri Pygmy whitefish Actinopterygii G5 S1S2 S SC
Prosopium williamsoni Mountain Whitefish Actinopterygii G5 S5
Prostoia besametsa Banded Forestfly Insecta G5 SNR
Protonotaria citrea Prothonotary Warbler Aves G5 SNA
Protoptila coloma A Caddisfly Insecta G5 SNR
Protoptila erotica A Caddisfly Insecta G5 SNR
Protothaca staminea Pacific Littleneck Bivalvia G5 SNR
Prumnacris rainierensis Cascade Timberline Grasshopper Insecta G4 SNR
Prunella montanella Siberian Accentor Aves G5 SNA
Psaltriparus minimus Bushtit Aves G5 S4
Pseudacris regilla Pacific Treefrog Amphibia G5 S5
Pseudemys scripta Slider Chelonia G5 SNA
Pseudocloeon apache A Mayfly Insecta G4 SNR
Pseudocloeon dardanum A Mayfly Insecta G5 SNR
Pseudocloeon propinquum A Mayfly Insecta G5 SNR
Pseudosuccinea columella Mimic lymnaea Gastropoda G5 SNA
Psychoglypha alascensis A Caddisfly Insecta G5 SNR
Psychoglypha bella A Caddisfly Insecta G5 SNR
Psychoglypha browni A Caddisfly Insecta G2G4 SNR
Psychoglypha subborealis A Caddisfly Insecta G5 SNR
Psychomyia flavida A Caddisfly Insecta G5 SNR
Psychomyia lumina A Caddisfly Insecta G5 SNR
Pterodroma cookii Cook's Petrel Aves G2G3 SNA
Pterodroma inexpectata Mottled Petrel Aves G3G4 SNA
Pterodroma ultima Murphy's Petrel Aves G2G3 SNA
Pteronarcella regularis A Stonefly Insecta G3 SNR
Pteronarcys californica A Stonefly Insecta G5 SNR
Pteronarcys princeps Ebony Salmonfly Insecta G4 SNR
Pterostichus inanis A Ground Beetle Insecta GNR SNR
Pterostichus smetani A Ground Beetle Insecta GNR SNR
Ptilostomis ocellifera A Caddisfly Insecta G5 SNR
Ptychocheilus oregonensis Northern Squawfish Actinopterygii G5 S5
Ptychoramphus aleuticus Cassin's Auklet Aves G4 S3 C SC
Puffinus bulleri Buller's Shearwater Aves G3 S3N
Puffinus carneipes Flesh-footed Shearwater Aves G4 SNA
Puffinus creatopus Pink-footed Shearwater Aves G3 S1S2N
Puffinus griseus Sooty Shearwater Aves G5 S4N
Puffinus pacificus Wedge-tailed Shearwater Aves G4G5 SNA
Puffinus puffinus Manx Shearwater Aves G5 SNA
Puffinus tenuirostris Short-tailed Shearwater Aves G5 SNA
Puma concolor Mountain Lion Mammalia G5 S4S5
Punctum californicum Ribbed Spot Gastropoda G5 SNR
Punctum randolphi Conical spot Gastropoda G4 S4
Pupilla hebes Crestless column Gastropoda G5 S3S4
Pycnopsyche guttifera A Caddisfly Insecta G5 SNR
Pylodictis olivaris Flathead Catfish Actinopterygii G5 SNA
Pyrgulopsis robusta Columbia Springsnail Gastropoda G5 SNR
Pyrgus centaureae Grizzled Skipper Insecta G5 S3 M
Pyrgus communis Checkered Skipper Insecta G5 S5
Pyrgus ruralis Two-banded Checkered Skipper Insecta G5 S5
Pyrocephalus rubinus Vermilion Flycatcher Aves G5 SNA
Quedius bakeri A Rove Beetle Insecta GNR SNR
Quedius narada A Rove Beetle Insecta GNR SNR
Quedius paradisi A Rove Beetle Insecta GNR SNR
Quedius tahomae A Rove Beetle Insecta GNR SNR
Quiscalus mexicanus Great-tailed Grackle Aves G5 SNA
Quiscalus quiscula Common Grackle Aves G5 SNA
Radiodiscus abietum Fir pinwheel Gastropoda G4 S3
Radix auricularia Big-eared radix Gastropoda G5 SNA
Rallus limicola Virginia Rail Aves G5 S3N,S4B
Rana aurora Red-legged Frog Amphibia G4 S4 SC
Rana cascadae Cascades Frog Amphibia G3G4 S3S4 M SC
Rana catesbeiana Bullfrog Amphibia G5 SNA
Rana clamitans Green Frog Amphibia G5 SNA
Rana luteiventris Columbia Spotted Frog Amphibia G4 S4 C none
Rana pipiens Northern Leopard Frog Amphibia G5 S1 E SC
Rana pretiosa Oregon Spotted Frog Amphibia G2 S1 E C
Rangifer tarandus Caribou Mammalia G5 S1 E LE
Rangifer tarandus caribou Woodland Caribou Mammalia G5T4 S1 E LE
Rattus norvegicus Norway Rat Mammalia G5 SNA
Rattus rattus Black Rat Mammalia G5 SNA
Recurvirostra americana American Avocet Aves G5 S4B
Regulus calendula Ruby-crowned Kinglet Aves G5 S4B,S5N
Regulus satrapa Golden-crowned Kinglet Aves G5 S4S5B,S4S5N
Reithrodontomys megalotis Western Harvest Mouse Mammalia G5 S4S5
Rhinichthys cataractae Longnose Dace Actinopterygii G5 S5
Rhinichthys falcatus Leopard Dace Actinopterygii G4 S2S3 C
Rhinichthys osculus Speckled Dace Actinopterygii G5 S5
Rhinichthys sp. 4 Nooksack Dace Actinopterygii G3 S3
Rhinichthys umatilla Umatilla Dace Actinopterygii G4 S2 C
Rhithrogena flavianula A Mayfly Insecta G1G3 SNR
Rhithrogena hageni A Mayfly Insecta G5 SNR
Rhithrogena morrisoni A Mayfly Insecta G5 SNR
Rhithrogena robusta A Mayfly Insecta G5 SNR
Rhithrogena undulata A Mayfly Insecta G4Q SNR
Rhodostethia rosea Ross's Gull Aves G3G4 SNA
Rhyacophila angelita A Caddisfly Insecta G5 SNR
Rhyacophila arnaudi A Caddisfly Insecta G4G5 SNR
Rhyacophila basalis A Caddisfly Insecta G4 SNR
Rhyacophila bifila A Caddisfly Insecta G5 SNR
Rhyacophila blarina A Caddisfly Insecta G4G5 SNR
Rhyacophila brunnea A Caddisfly Insecta G5 SNR
Rhyacophila chilsia A Caddisfly Insecta G4G5 SNR
Rhyacophila coloradensis A Caddisfly Insecta G5 SNR
Rhyacophila coloradensis coloradensis A Caddisfly Insecta G5T5 SNR
Rhyacophila ecosa A Caddisfly Insecta G4 SNR
Rhyacophila fenderi Fenders Rhyacophilan Caddisfly Insecta G3G4 SNR
Rhyacophila gemona A Caddisfly Insecta G2G3 SNR
Rhyacophila grandis A Caddisfly Insecta G5 SNR
Rhyacophila inculta A Caddisfly Insecta G4 SNR
Rhyacophila iranda A Caddisfly Insecta G4 SNR
Rhyacophila jenniferae A Caddisfly Insecta G4 SNR
Rhyacophila kincaidi A Caddisfly Insecta G4G5 SNR
Rhyacophila latitergum A Caddisfly Insecta G1G3 SNR
Rhyacophila narvae A Caddisfly Insecta G5 SNR
Rhyacophila norcuta A Caddisfly Insecta G4G5 SNR
Rhyacophila oreta A Caddisfly Insecta G5 SNR
Rhyacophila pacifica A Caddisfly Insecta G1Q SNR
Rhyacophila pellisa A Caddisfly Insecta G5 SNR
Rhyacophila perda A Caddisfly Insecta G4 SNR
Rhyacophila perplana A Caddisfly Insecta G3G4 SNR
Rhyacophila pichaca A Caddisfly Insecta G2G3 SNR
Rhyacophila tralala A Caddisfly Insecta G3 SNR
Rhyacophila tucula A Caddisfly Insecta G5 SNR
Rhyacophila vaccua A Caddisfly Insecta G5 SNR
Rhyacophila vaefes A Caddisfly Insecta G4 SNR
Rhyacophila vagrita A Caddisfly Insecta G5 SNR
Rhyacophila valuma A Caddisfly Insecta G5 SNR
Rhyacophila vao A Caddisfly Insecta G5 SNR
Rhyacophila vedra A Caddisfly Insecta G5 SNR
Rhyacophila vemna A Caddisfly Insecta G4G5 SNR
Rhyacophila verrula A Caddisfly Insecta G5 SNR
Rhyacophila vetina A Caddisfly Insecta G2 SNR
Rhyacophila viquaea A Rhyacophilan Caddisfly Insecta G1G2 SNR
Rhyacophila visor A Rhyacophilan Caddisfly Insecta G5 SNR
Rhyacophila vobara A Caddisfly Insecta G5 SNR
Rhyacophila vocala A Caddisfly Insecta G5 SNR
Rhyacophila vofixa A Caddisfly Insecta G5 SNR
Rhyacophila willametta A Caddisfly Insecta G3G4 SNR
Rhyacotriton cascadae Cascade Torrent Salamander Amphibia G3 S3 C
Rhyacotriton kezeri Columbia Torrent Salamander Amphibia G3 S3 M SC
Rhyacotriton olympicus Olympic Torrent Salamander Amphibia G3 S3 M SC
Richardsonius balteatus Redside Shiner Actinopterygii G5 S5
Rickera sorpta A Stonefly Insecta G3 SNR
Riparia riparia Bank Swallow Aves G5 S4B
Rissa brevirostris Red-legged Kittiwake Aves G3 SNA
Rissa tridactyla Black-legged Kittiwake Aves G5 S4N
Robustocheles occulta A Cave Obligate Mite Arachnida G2G3 SNR
Rossiana montana A Caddisfly Insecta G2G3 SNR
Salmasellus howarthi An Isopod Malacostraca GNR SNR
Salmo salar Atlantic Salmon Actinopterygii G5 SNA
Salmo trutta Brown Trout Actinopterygii G5 SNA
Salpinctes obsoletus Rock Wren Aves G5 S4S5B
Salvelinus confluentus Bull Trout Actinopterygii G4 S3 C LT
Salvelinus confluentus pop. 2 Bull Trout (Columbia River) Actinopterygii G4T2Q SNR C LT
Salvelinus confluentus pop. 3 Bull Trout (Coastal Puget Sound) Actinopterygii G4T2Q SNR C LT
Salvelinus fontinalis Brook Trout Actinopterygii G5 SNA
Salvelinus malma Dolly Varden Actinopterygii G5 S3 PSAT
Salvelinus namaycush Lake Trout Actinopterygii G5 SNA
Satyrium behrii Behr's Hairstreak Insecta G5 S5
Satyrium californica California Hairstreak Insecta G5 S5
Satyrium saepium Hedge Row Hairstreak Insecta G5 S5
Satyrium semiluna Sooty Hairstreak Insecta G4 S4
Satyrium sylvinum Sylvan Hairstreak Insecta G5 S4 M
Saxidomus gigantea Washington Butterclam Bivalvia G5 SNR
Sayornis nigricans Black Phoebe Aves G5 SNA
Sayornis phoebe Eastern Phoebe Aves G5 SNA
Sayornis saya Say's Phoebe Aves G5 S5B
Scapanus orarius Coast Mole Mammalia G5 S5
Scapanus townsendii Townsend's Mole Mammalia G5 S5
Scaphinotus mannii Mann's Mollusk-eating Ground Beetle Insecta GNR SNR C
Scaphiopus intermontanus Great Basin Spadefoot Amphibia G5 S5
Sceloporus graciosus Sagebrush Lizard Reptilia G5 S3 C SC
Sceloporus occidentalis Western Fence Lizard Reptilia G5 S4
Sciurus carolinensis Eastern Gray Squirrel Mammalia G5 SNA
Sciurus griseus Western Gray Squirrel Mammalia G5 S2 T SC
Sciurus niger Eastern Fox Squirrel Mammalia G5 SNA
Sebastes auriculatus Brown Rockfish Actinopterygii GNR SNR C
Sebastes caurinus Copper Rockfish Actinopterygii GNR SNR C
Sebastes elongatus Greenstriped Rockfish Actinopterygii GNR SNR C
Sebastes entomelas Widow Rockfish Actinopterygii GNR SNR C
Sebastes flavidus Yellowtail Rockfish Actinopterygii GNR SNR C
Sebastes maliger Quillback Rockfish Actinopterygii GNR SNR C
Sebastes melanops Black Rockfish Actinopterygii GNR SNR C
Sebastes nebulosus China Rockfish Actinopterygii GNR SNR C
Sebastes nigrocinctus Tiger Rockfish Actinopterygii GNR SNR C
Sebastes paucispinis Bocaccio Actinopterygii G4 SNR C LE
Sebastes pinniger Canary Rockfish Actinopterygii GNR SNR C LT
Sebastes proriger Redstripe Rockfish Actinopterygii GNR SNR C
Sebastes ruberrimus Yelloweye Rockfish Actinopterygii GNR SNR C LT
Seiurus aurocapillus Ovenbird Aves G5 SNA
Seiurus noveboracensis Northern Waterthrush Aves G5 S3B M
Selasphorus platycercus Broad-tailed Hummingbird Aves G5 SNA
Selasphorus rufus Rufous Hummingbird Aves G5 S4B
Selasphorus sasin Allen's Hummingbird Aves G5 SNA
Serratella micheneri A Mayfly Insecta G5 SNR
Serratella teresa A Mayfly Insecta G4 SNR
Serratella tibialis A Mayfly Insecta G5 SNR
Setophaga ruticilla American Redstart Aves G5 S4B
Setvena tibialis A Stonefly Insecta G4 SNR
Sialia currucoides Mountain Bluebird Aves G5 S4B
Sialia mexicana Western Bluebird Aves G5 S3B M
Siliqua patula Pacific Razor Bivalvia G5 SNR
Siphlonurus autumnalis A Mayfly Insecta G2G4 SNR
Siphlonurus columbianus A Mayfly Insecta G4 SNR
Siphlonurus occidentalis A Mayfly Insecta G5 SNR
Siphlonurus spectabilis A Mayfly Insecta G5 SNR
Sitta canadensis Red-breasted Nuthatch Aves G5 S5
Sitta carolinensis White-breasted Nuthatch Aves G5 S4 C-Part PS:SC
Sitta carolinensis aculeata Slender-billed Nuthatch Aves G5TU S1 C SC
Sitta pygmaea Pygmy Nuthatch Aves G5 S3S4 M
Skwala americana American Springfly Insecta G5 SNR
Soliperla cowlitz Skamania Roachfly Insecta G1G2 SNR
Soliperla fenderi Fender's Soliperlan Stonefly Insecta G2 S1S2 SC
Somateria spectabilis King Eider Aves G5 SNA
Somatochlora albicincta Ringed Emerald Insecta G5 S5
Somatochlora franklini Delicate Emerald Insecta G5 S1
Somatochlora minor Ocellated Emerald Insecta G5 S4
Somatochlora semicircularis Mountain Emerald Insecta G5 S5
Somatochlora walshii Brush-tipped Emerald Insecta G5 S4
Somatochlora whitehousei Whitehouse's Emerald Insecta G5 S1
Sorex bendirii Pacific Water or Marsh Shrew Mammalia G4 S4 M
Sorex cinereus Masked Shrew Mammalia G5 S4S5
Sorex hoyi Pygmy Shrew Mammalia G5 S2S3 M
Sorex merriami Merriam's Shrew Mammalia G5 S3S4 C
Sorex monticolus Dusky or Montane Shrew Mammalia G5 S4
Sorex palustris Water Shrew Mammalia G5 S4
Sorex preblei Preble's Shrew Mammalia G4 S1 C SC
Sorex rohweri Rohwer's Shrew Mammalia G4G5 SNR
Sorex trowbridgii Trowbridge's Shrew Mammalia G5 S5 PS:SC
Sorex trowbridgii destructioni Destruction Island Shrew Mammalia G5T1Q S1 SC
Sorex vagrans Vagrant Shrew Mammalia G5 S5
Soyedina interrupta A Stonefly Insecta G5 SNR
Soyedina producta Knobbed Forestfly Insecta G5 SNR
Speleonychia sengeri A Cave Obligate Harvestman Arachnida G1G2 SNR
Spermophilus beecheyi California Ground Squirrel Mammalia G5 S4
Spermophilus columbianus Columbian Ground Squirrel Mammalia G5 S5
Spermophilus lateralis Golden-mantled Ground Squirrel Mammalia G5 S5
Spermophilus saturatus Cascade Golden-mantled Ground Squirrel Mammalia G5 S5
Spermophilus townsendii Townsend's Ground Squirrel Mammalia G3 S3 C SC
Spermophilus washingtoni Washington Ground Squirrel Mammalia G2 S2 C C
Speyeria callippe Callippe Fritillary Insecta G5 S5
Speyeria coronis Coronis Fritillary Insecta G5 S5
Speyeria cybele Great Spangled Fritillary Insecta G5 S4 M-Part
Speyeria cybele pugetensis Puget Sound Fritillary Insecta G5TU S3? M
Speyeria egleis Great Basin fritillary Insecta G5 S2? M
Speyeria hesperis Atlantis Fritillary Insecta G5 S4
Speyeria hydaspe Hydaspe Fritillary Insecta G4G5 S4 M-Part
Speyeria hydaspe rhodope Hydaspe fritillary Insecta G4G5TNR SNR M
Speyeria mormonia Mormon Fritillary Insecta G5 S4
Speyeria zerene Zerene Fritillary Insecta G5 S4 E-Part, C-Part PS:LT,SC
Speyeria zerene bremnerii Valley Silverspot Insecta G5T3T4 S2S3 C SC
Speyeria zerene hippolyta Oregon Silverspot Insecta G5T1 SX E LT
Sphaerium patella Rocky Mountain Fingernailclam Bivalvia G5 SNR
Sphyrapicus nuchalis Red-naped Sapsucker Aves G5 S4S5B
Sphyrapicus ruber Red-breasted Sapsucker Aves G5 S4S5
Sphyrapicus thyroideus Williamson's Sapsucker Aves G5 S3S4B
Sphyrapicus varius Yellow-bellied Sapsucker Aves G5 SNA
Spilogale gracilis Western Spotted Skunk Mammalia G5 S4
Spirinchus thaleichthys Longfin Smelt Actinopterygii G5 S3 PS:C
Spiza americana Dickcissel Aves G5 SNA
Spizella arborea American Tree Sparrow Aves G5 S4N
Spizella breweri Brewer's Sparrow Aves G5 S3B
Spizella pallida Clay-colored Sparrow Aves G5 SNA
Spizella passerina Chipping Sparrow Aves G5 S4S5B
Stactobiella delira A Caddisfly Insecta G5 SNR
Stagnicola apicina Abbreviate pondsnail Gastropoda G5 SNR
Stagnicola caperata Wrinkled Marshsnail Gastropoda G5 S3S4
Stagnicola catascopium Woodland pondsnail Gastropoda G5 SNA
Stagnicola elodes Marsh pondsnail Gastropoda G5 S3
Stagnicola traski Widelip pondsnail Gastropoda G3 SNR
Stelgidopteryx serripennis Northern Rough-winged Swallow Aves G5 S4S5B
Stellula calliope Calliope Hummingbird Aves G5 S4S5B
Stercorarius longicaudus Long-tailed Jaeger Aves G5 SNA
Stercorarius maccormicki South Polar Skua Aves G5 SNA
Stercorarius parasiticus Parasitic Jaeger Aves G5 S4N
Stercorarius pomarinus Pomarine Jaeger Aves G5 S4N
Sterna antillarum Least Tern Aves G4 SNA LE
Sterna caspia Caspian Tern Aves G5 S3?B M
Sterna elegans Elegant Tern Aves G2 SNA
Sterna forsteri Forster's Tern Aves G5 S3B M
Sterna hirundo Common Tern Aves G5 S4N
Sterna paradisaea Arctic Tern Aves G5 S2B M
Stizostedion vitreum Walleye Actinopterygii G5 SNA
Streptocephalus sealii Spinytail Fairy Shrimp Branchiopoda G5 SNR
Streptopelia decaocto Eurasian Collared-dove Aves G5 SNA
Striatura pugetensis Northwest Striate Gastropoda G5 S4
Strix nebulosa Great Gray Owl Aves G5 S2B M
Strix occidentalis Spotted Owl Aves G3 S1 E LT
Strix occidentalis caurina Northern Spotted Owl Aves G3T3 S1 E LT
Strix varia Barred Owl Aves G5 S5
Strongylocentrotus franciscanus Red Urchin Echinoidea GNR SNR
Strymon melinus Gray Hairstreak Insecta G5 S5
Sturnella neglecta Western Meadowlark Aves G5 S4N,S4S5B
Sturnus vulgaris European Starling Aves G5 SNA
Stygobromus duplus An Amphipod Malacostraca G1G2 SNR
Stygobromus elliotti A Cave Obligate Amphipod Malacostraca G1G2 SNR
Stygobromus latus An Amphipod Malacostraca G1G3 SNR
Stygobromus rallus Narrow Amphipod Malacostraca G1G3 SNR
Stylurus olivaceus Olive Clubtail Insecta G4 S4
Subhaida rainieri A Rove Beetle Insecta GNR SNR
Succinea oregonensis Oregon Ambersnail Gastropoda G2G4 SNR
Succinea rusticana Rustic Ambersnail Gastropoda G2G3 SNR
Sula leucogaster Brown Booby Aves G5 SNA
Sula nebouxii Blue-footed Booby Aves G4G5 SNA
Surnia ulula Northern Hawk Owl Aves G5 SNA
Suwallia autumna Autumn Sallfly Insecta G5 SNR
Suwallia dubia Pale Sallfly Insecta G5 SNR
Suwallia forcipata Forceps Sallfly Insecta G5 SNR
Suwallia lineosa Lined Sallfly Insecta G5 SNR
Suwallia pallidula Yellow Sallfly Insecta G5 SNR
Sweltsa adamantea A Stonefly Insecta G3 SU
Sweltsa albertensis Alberta Sallfly Insecta G5 SNR
Sweltsa borealis Boreal Sallfly Insecta G5 SNR
Sweltsa exquisita Exquisite Sallfly Insecta G5 SNR
Sweltsa occidens Alpine Sallfly Insecta G4 SNR
Sweltsa oregonensis Oregon Sallfly Insecta G4 SNR
Sweltsa pacifica Pacific Sallfly Insecta G5 SNR
Sweltsa revelstoka Canadian Sallfly Insecta G5 SNR
Sylvilagus floridanus Eastern Cottontail Mammalia G5 SNA
Sylvilagus nuttallii Mountain Cottontail Mammalia G5 S5
Sympetrum corruptum Variegated Meadowhawk Insecta G5 S5
Sympetrum costiferum Saffron Winged Meadowhawk Insecta G5 S5
Sympetrum danae Black Meadowhawk Insecta G5 S5
Sympetrum illotum Cardinal Meadowhawk Insecta G5 S5
Sympetrum internum Cherry-faced Meadowhawk Insecta G5 S5
Sympetrum madidum Red-veined Meadowhawk Insecta G4 S5
Sympetrum obtrusum White-faced Meadowhawk Insecta G5 S5
Sympetrum pallipes Striped Meadowhawk Insecta G5 S5
Sympetrum semicinctum Western Meadowhawk Insecta G5 S5
Sympetrum vicinum Yellow-legged Meadowhawk Insecta G5 S5
Synaptomys borealis Northern Bog Lemming Mammalia G5 S3 M
Synthliboramphus antiquus Ancient Murrelet Aves G4 S3S4N
Synthliboramphus hypoleucus Xantus' Murrelet Aves G3 SNA C
Tachinus ovalis A Rove Beetle Insecta GNR SNR
Tachycineta bicolor Tree Swallow Aves G5 S5B
Tachycineta thalassina Violet-green Swallow Aves G5 S5B
Taenionema jewetti A Stonefly Insecta G3 SU
Taenionema kincaidi Pale Willowfly Insecta G4 SNR
Taenionema oregonense A Stonefly Insecta G4 SU
Taenionema pacificum Pacific Willowfly Insecta G5 SNR
Taenionema pallidum Common Willowfly Insecta G5 SNR
Tamiasciurus douglasii Douglas' Squirrel Mammalia G5 S5
Tamiasciurus hudsonicus Red Squirrel Mammalia G5 S5
Tanypteryx hageni Black Petaltail Insecta G4 S4
Taricha granulosa Rough-skinned Newt Amphibia G5 S5
Taxidea taxus American Badger Mammalia G5 S4 M
Thalassarche cauta Shy Albatross Aves G4 SNA
Thaleichthys pacificus Eulachon Actinopterygii G5 S4 C LT
Thamnophis elegans Western Terrestrial Garter Snake Reptilia G5 S5
Thamnophis ordinoides Northwestern Garter Snake Reptilia G5 S5
Thamnophis sirtalis Common Garter Snake Reptilia G5 S5
Theragra chalcogramma Walleye Pollock Actinopterygii GNR SNR C SC
Thomomys mazama Western Pocket Gopher Mammalia G4 S2 T C
Thomomys mazama couchi Shelton Pocket Gopher Mammalia G4T1 S1 T C
Thomomys mazama louiei Cathlamet Pocket Gopher Mammalia G4TH SH T C
Thomomys mazama melanops Olympic Pocket Gopher Mammalia G4T1 S1 T C
Thomomys mazama yelmensis Yelm pocket gopher Mammalia G4T1T2 S1 T PT
Thomomys talpoides Northern Pocket Gopher Mammalia G5 S5 M-Part
Thomomys talpoides douglasii Bush Prairie Pocket Gopher Mammalia G5T1T2 S2 C
Thomomys talpoides limosus White Salmon Pocket Gopher Mammalia G5T3 S3 M
Thorybes pylades Northern Cloudy Wing Insecta G5 S3 M
Thryomanes bewickii Bewick's Wren Aves G5 S5
Thymallus arcticus Arctic Grayling Actinopterygii G5 SNA
Timpanoga hecuba A Mayfly Insecta G5 SNR
Tinca tinca Tench Actinopterygii G5 SNA
Toxostoma rufum Brown Thrasher Aves G5 SNA
Tramea lacerata Black Saddlebags Insecta G5 S5
Traverella albertana A Mayfly Insecta G5 SNR
Triaenodes tardus A Caddisfly Insecta G5 SNR
Tricorythodes explicatus A Mayfly Insecta G5 SNR
Tringa flavipes Lesser Yellowlegs Aves G5 S4N
Tringa melanoleuca Greater Yellowlegs Aves G5 S4S5N
Tringa solitaria Solitary Sandpiper Aves G5 S3S4N
Triznaka pintada A Stonefly Insecta G5 SNR
Triznaka signata Striped Sallfly Insecta G5 SNR
Troglodytes aedon House Wren Aves G5 S5B
Troglodytes pacificus Winter Wren Aves G5 S5
Tryngites subruficollis Buff-breasted Sandpiper Aves G4 SNA
Turdus iliacus Redwing Aves G5 SNA
Turdus migratorius American Robin Aves G5 S5B,S5N
Tympanuchus phasianellus Sharp-tailed Grouse Aves G5 S1S2 T SC
Tyrannus forficatus Scissor-tailed Flycatcher Aves G5 SNA
Tyrannus melancholicus Tropical Kingbird Aves G5 SNA
Tyrannus savana Fork-tailed Flycatcher Aves G5 SNA
Tyrannus tyrannus Eastern Kingbird Aves G5 S4S5B
Tyrannus verticalis Western Kingbird Aves G5 S5B
Tyto alba Barn Owl Aves G5 S4
Upogebia pugettensis Blue Mud Shrimp Malacostraca GNR SNR
Uria aalge Common Murre Aves G5 S4B,S5N C
Uria lomvia Thick-billed Murre Aves G5 SNA
Ursus americanus Black Bear Mammalia G5 S5
Ursus arctos Grizzly Bear Mammalia G4 S1 E LT
Ursus arctos horribilis Grizzly Bear Mammalia G4T3T4 S1 E LT
Uta stansburiana Side-blotched Lizard Reptilia G5 S3
Vallonia albula Indecisive Vallonia Gastropoda G4Q SNR
Vallonia cyclophorella Silky vallonia Gastropoda G5 S4
Vallonia pulchella Lovely vallonia Gastropoda G5 SNR
Valvata humeralis Glossy valvata Gastropoda G5Q SNR
Valvata lewisi Fringed valvata Gastropoda G5 SNR
Valvata mergella Rams-horn valvata Gastropoda G2 S1
Valvata tricarinata Threeridge valvata Gastropoda G5 S1?
Vanessa annabella West Coast Lady Insecta G5 S5B
Vanessa atalanta Red Admiral Insecta G5 S5
Vanessa cardui Painted Lady Insecta G5 S5B
Vanessa virginiensis American Painted Lady Insecta G5 SNA M
Vermivora celata Orange-crowned Warbler Aves G5 S4B
Vermivora chrysoptera Golden-winged Warbler Aves G4 SNA
Vermivora peregrina Tennessee Warbler Aves G5 SNA
Vermivora pinus Blue-winged Warbler Aves G5 SNA
Vermivora ruficapilla Nashville Warbler Aves G5 S4S5B
Vertigo andrusiana Pacific Vertigo Gastropoda G2G3 S1?
Vertigo columbiana Columbia vertigo Gastropoda G5 SNR
Vertigo concinnula Mitered vertigo Gastropoda G4 SNR
Vertigo modesta Cross vertigo Gastropoda G5 SNR
Vertigo ovata Ovate vertigo Gastropoda G5 SNR
Vertigo sp. 1 Hoko Vertigo Gastropoda G1 S1
Vespericola columbianus Northwest hesperian Gastropoda G5 S4
Vespericola depressa Dalles hesperian Gastropoda G2Q S1
Vespericola pilosus Brushfield Hesperian Gastropoda G2G3 SNR
Vireo cassinii Cassin's Vireo Aves G5 S4B
Vireo flavifrons Yellow-throated Vireo Aves G5 SNA
Vireo gilvus Warbling Vireo Aves G5 S5B
Vireo griseus White-eyed Vireo Aves G5 SNA
Vireo huttoni Hutton's Vireo Aves G5 S5
Vireo olivaceus Red-eyed Vireo Aves G5 S3B
Vireo philadelphicus Philadelphia Vireo Aves G5 SNA
Visoka cataractae Cataract Forestfly Insecta G4 SNR
Vitrea contracta Contracted glass-snail Gastropoda G5 SNA
Vitrina pellucida Western Glass-snail Gastropoda G5 SNR
Vitrina pellucida alaskana Gastropoda G5T5 SNR
Vorticifex effusa Artemesian rams-horn Gastropoda G3 SNR
Vorticifex neritoides Nerite rams-horn Gastropoda G1Q S1?
Vulpes vulpes Red Fox Mammalia G5 S1 C-Part
Vulpes vulpes cascadensis Cascade red fox Mammalia G5T1T2 S1 C
Wilsonia citrina Hooded Warbler Aves G5 SNA
Wilsonia pusilla Wilson's Warbler Aves G5 S5B
Wormaldia anilla A Caddisfly Insecta G5 SNR
Wormaldia gabriella A Caddisfly Insecta G5 SNR
Wormaldia lacerna A Caddisfly Insecta G1 SNR
Wormaldia occidea A Caddisfly Insecta G4 SNR
Xanthocephalus xanthocephalus Yellow-headed Blackbird Aves G5 S3N,S4B
Xema sabini Sabine's Gull Aves G5 SNA
Ylodes frontalis A Caddisfly Insecta G5 SNR
Ylodes reuteri A Caddisfly Insecta G5 SNR
Yoraperla mariana Brown Roachfly Insecta G4 SNR
Yoraperla nigrisoma Black Roachfly Insecta G5 SNR
Yoraperla siletz Coastal Roachfly Insecta G4 SNR
Zacoleus idahoensis Sheathed Slug Gastropoda G3G4 SNR
Zalophus californianus California Sea Lion Mammalia G5 SNA
Zapada cinctipes Common Forestfly Insecta G5 SNR
Zapada columbiana Columbian Forestfly Insecta G5 SNR
Zapada cordillera A Stonefly Insecta G3 SU
Zapada frigida Frigid Forestfly Insecta G5 SNR
Zapada haysi Intermountain Forestfly Insecta G5 SNR
Zapada oregonensis Oregon Forestfly Insecta G5 SNR
Zapus princeps Western Jumping Mouse Mammalia G5 S4S5
Zapus trinotatus Pacific Jumping Mouse Mammalia G5 S5
Zenaida asiatica White-winged Dove Aves G5 SNA
Zenaida macroura Mourning Dove Aves G5 S5B,S5N
Zonitoides arboreus Quick Gloss Gastropoda G5 SNR
Zonitoides nitidus Black gloss Gastropoda G5 SNR
Zonotrichia albicollis White-throated Sparrow Aves G5 SNA
Zonotrichia atricapilla Golden-crowned Sparrow Aves G5 S5N
Zonotrichia leucophrys White-crowned Sparrow Aves G5 S5B,S5N
Zonotrichia querula Harris' Sparrow Aves G5 SNA

Description of Rank Codes
Global Rank (GRank)
Global Rank characterizes the relative rarity or endangerment of the element world-wide.
G1 = Critically Imperiled - At very high risk of extinction or elimination due to very restricted range, very few populations or occurrences, very steep declines, very severe threats, or  other factors.
G2 = Imperiled - At high risk of extinction or elimination due to restricted range, few populations or occurrences, steep declines, severe threats, or other factors.
G3 = Vulnerable - At moderate risk of extinction or elimination  due to a fairly restricted range, relatively few populations  or occurrences, recent and widespread declines, threats, or other factors.
G4 = Apparently Secure - At fairly low risk of extinction  or elimination due to an extensive range and/or many populations or occurrences, but with possible cause for some concern as a result of local recent declines, threats, or other factors.
G5 = Secure  At very low risk or extinction or elimination due to a very extensive range, abundant populations or occurrences, and little to no concern from declines or threats.
GH = Possibly Extinct - Known from only historical occurrences but still some hope of rediscovery.
GU = Unrankable - Currently unrankable due to lack of information or due to substantially conflicting information about status or trends.
GX = Presumed Extinct - Not located despite intensive searches and virtually no likelihood of rediscovery.
GNR = Unranked - Global rank not yet assessed.
G#G# = Range Rank - A numeric range rank (e.g., G2G3, G1G3) is used to indicate uncertainty about the exact status of a taxon or ecosystem type.
Rank Qualifiers
? = Inexact Numeric Rank - Denotes inexact numeric rank.
Q = Questionable taxonomy that may reduce conservation priority   Distinctiveness of this entity as a taxon at the current level is questionable; resolution of this uncertainty may result in change from a species to a subspecies or hybrid, or inclusion of this taxon or type in another taxon or type, with the resulting taxon having a lower-priority (numerically higher) conservation status rank.
Infraspecific Taxon  status ranks
T# = Infraspecific Taxon (trinomial) - The status of infraspecific taxa (subspecies or varieties) are indicated by a “T-rank” following the species’ global rank. Rules for assigning T-ranks follow the same principles outlined above.

State Rank (SRank)
State Rank characterizes the relative rarity or endangerment within the state of Washington.
S1 = Critically Imperiled - At very high risk of extirpation in the state due to very restricted range, very few populations or occurrences, very steep declines, severe threats, or other factors.
S2 = Imperiled - At high risk of extirpation in the state due to restricted range, few populations or occurrences, steep declines, severe threats, or other factors.
S3 = Vulnerable - At moderate risk of extirpation in the state due to a fairly restricted range, relatively few populations or occurrences, recent and widespread declines, threats, or other factors.
S4 = Apparently Secure - At a fairly  low risk of extirpation in the  state due to an extensive range and/or many populations or occurrences, but  with  possible cause for some concern as a result of local recent  declines, threats, or other factors.
S5 = Secure - At very low or no risk of extirpation in the state due to a very extensive range, abundant populations or occurrences, with little to no concern from declines or threats.
SH = Possibly Extirpated - Known from only historical records but still some hope of rediscovery.
SX = Presumed Extirpated - Species is believed to be extirpated from the state. Not located despite intensive searches of historical sites and other appropriate habitat, and virtually no likelihood that it will be rediscovered.
SU = Unrankable - Currently unrankable due to lack of information or due to substantially conflicting information about status or trends.
SNR = Unranked - Subnational conservation status not yet assessed.
SNA = Not Applicable - A conservation status rank is not applicable because the species or ecosystem is not a suitable target for conservation activities.
S#S# = Range Rank - A numeric range rank (e.g., S2S3 or S1S3) is used to indicate any range of uncertainty about the status of the species.
Rank Qualifiers
? = Inexact Numeric Rank - Denotes inexact numeric rank.
"B" and "N" - breeding and nonbreeding status, respectively, of migrant species whose nonbreeding status (rank) may be quite different from their breeding status in the state (e.g. S1B,S4N for a very rare breeder that is a common winter resident).

State Status (StStat)
State Status of the species is determined by the Washington Department of Fish and Wildlife. Factors considered include abundance, occurrence patterns, vulnerability, threats, existing protection, and taxonomic distinctness.
Values include:

E = Endangered. In danger of becoming extinct or extirpated from Washington.
T = Threatened. Likely to become endangered within the near future in Washington if the factors contributing to population decline or habitat loss continue.
S = Sensitive. Vulnerable or declining and could become endangered or threatened in the state without active management or removal of threats.
X = Possibly extinct or Extirpated. Documented to have previously occurred within Washington, but no longer thought to be present here. 
C = Candidate. Under review for listing.
M = Monitor. Taxa of potential concern.
-Part = Part. Used when two portions of a taxon have different state status.

Federal Status (USESA)
Federal Status under the U.S. Endangered Species Act (USESA) as published in the Federal Register.
For complete definitions of endangered and threatened under the federal ESA, see http://www.fws.gov/endangered/laws-policies/section-3.html

LE = Listed Endangered. The plant is in danger of extinction throughout all or a significant portion of its range.
LT = Listed Threatened.  The plant is likely to become endangered within the foreseeable future throughout all or a significant portion of its range.
PE = Proposed Endangered.  A plant that is proposed to be listed as endangered and is undergoing a review process
PT = Proposed Threatened.  A plant that is proposed to be listed as threatened and is undergoing a review process
C = Candidate species. A plant for which FWS or NOAA Fisheries has on file sufficient information on biological vulnerability and threats to support a proposal to list as endangered or threatened.
SC = Species of Concern. An informal term referring to a species that might be in need of conservation action. Such species receive no legal protection and use of the term does not necessarily imply that a species will eventually be proposed for listing.
NL = Not Listed. Used when two portions of a taxon have different federal status.
PS = Partial Status. Part of the taxon has the status following the colon and part has no status.
PSAT = Proposed threatened because of similar appearance
, = separator indicating that different parts of the taxon have different statuses.
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Washington Dept. of Natural Resources, PO Box 47016, Olympia, WA 98504-7016