CNHP Tracked Mussel and Clam Species

Scroll down to see all of the Mussels and Clams that CNHP tracks.

Click Here to see the online document that explains the ranking criteria as found in the table below. Last updated . These lists are available for non-commercial purposes only.

State Scientific Name State Common Name Global Rank State Rank Fed List Status BLM/ USFS Sensitive Status State List Status CNHP Element Sensitive CNHP Tracking Status
Acroloxus coloradensis Rocky Mountain Capshell G3G4 S1 - USFS SC N Fully Tracked
Anodonta grandis Giant Floater G5 S2 - - - N Fully Tracked
Anodontoides ferussacianus Cylindrical Papershell G5 S2 - - SC N Fully Tracked
Ferrissia fragilis Fragile Ancylid G5Q S1 - - - N Fully Tracked
Ferrissia walkeri Cloche Ancylid G4G5Q S3 - - - N Fully Tracked
Lymnaea stagnalis Swampy Lymnaea G5 S2 - - - N Fully Tracked
Physa cupreonitens Hot Springs Physa G5Q S2 - - - N Fully Tracked
Physa skinneri Glass Physa G5 S2 - - - N Fully Tracked
Physa utahensis Banded Physa G5T2 S1 - - - N Fully Tracked
Pisidium sanguinichristi Sangre de Cristo Peaclam G1Q SNA - - - N Fully Tracked
Promenetus exacuous Sharp Sprite G5 S2 - - - N Fully Tracked
Promenetus umbilicatellus Umbilicate Sprite G4 S3 - - - N Fully Tracked
Uniomerus tetralasmus Pondhorn G5 S1 - - - N Fully Tracked
Valvata sincera Mossy Valvata G5 S3 - - - N Fully Tracked