There are 62 invertebrates identified as Strategy Species in the Oregon Conservation Strategy.

Archimedes Springsnail
Pyrgulopsis archimedis

Beller’s Ground Beetle
Agonum belleri

Black Petaltail
Tanypteryx hageni

Blue Mud Shrimp
Upogebia pugettensis

Borax Lake Ramshorn
Planorbella oregonensis

Bulb Juga
Juga bulbosa

California Floater Freshwater Mussel
Anodonta californiensis

California Mussel
Mytilus californianus

Columbia Clubtail
Gomphus lynnae

Columbia Gorge Caddisfly
Neothremma andersoni

Columbia Gorge Hesperian
Vespericola depressa

Crater Lake Tightcoil
Pristiloma crateris

Dall’s Ramshorn
Vorticifex effusa dalli

Dalles Mountainsnail
Oreohelix variabilis variabilis

Dungeness Crab
Metacarcinus magister

Fender’s Blue Butterfly
Icaricia icarioides fenderi

Flat Abalone
Haliotis walallensis

Franklin’s Bumble Bee
Bombus franklini

Great Basin Ramshorn
Helisoma newberryi newberryi

Great Spangled Fritillary
Speyeria cybele

Highcap Lanx
Lanx alta

Hoary Elfin Butterfly
Incisalia polia maritima

Insular Blue Butterfly
Plebejus saepiolus littoralis

Klamath Ramshorn
Vorticifex klamathensis klamathensis

Leona’s Little Blue Butterfly
Philotiella leona

Lined Ramshorn
Vorticifex effusa diagonalis

Malheur Cave Amphipod
Stygobromus hubbsi

Malheur Cave Flatworm
Kenkia rhynchida

Malheur Cave Springtail
Oncopodura mala

Malheur Isopod
Amerigoniscus malheurensis

Malheur Pseudoscorpion
Apochthonius malheuri

Mardon Skipper Butterfly
Polites mardon

Monarch Butterfly
Danaus plexippus

Native Littleneck Clam
Leukoma staminea

Ochre Sea Star
Pisaster ochraceus

Olympia Oyster
Ostrea lurida

Oregon Shoulderband
Helminthoglypta hertleini

Oregon Silverspot Butterfly
Speyeria zerene hippolyta

Pacific Giant Octopus
Enteroctopus dofleini

Pacific Walker
Pomatiopsis californica

Purple Sea Urchin
Strongylocentrotus purpuratus

Purple-lipped Juga
Juga hemphilli maupinensis

Razor Clam
Siliqua patula

Red Abalone
Haliotis rufescens

Red Sea Urchin
Mesocentrotus franciscanus

Robust Walker
Pomatiopsis binneyi

Rock Scallop
Crassadoma gigantea

Rotund Lanx
Lanx subrotunda

Scale Lanx
Lanx klamathensis

Scalloped Juga
Juga acutifilosa

Shortface Lanx
Fisherola nuttalli

Sinitsin Ramshorn
Vorticifex klamathensis sinitsini

Siskiyou Hesperian
Vespericola sierranus

Sisters Hesperian
Hochbergellus hirsutus

Stonefly
Capnia kersti

Sunflower Star
Pycnopodia helianthoides

Taylor’s Checkerspot Butterfly
Euphydryas editha taylori

Turban Pebblesnail
Fluminicola turbiniformis

Vernal Pool Fairy Shrimp
Branchinecta lynchi

Western Bumble Bee
Bombus occidentalis

Western Ridged Mussel
Gonidea angulata

Winged Floater Freshwater Mussel
Anodonta nuttalliana