| |
Species |
Prophysaon dubium (Papillose Taildropper) |
Papillose Taildropper |
|
Species |
Prophysaon humile (Smoky Taildropper) |
Smoky Taildropper |
|
Species |
Pseudosuccinea columella (Mimic Lymnaea) |
Mimic Lymnaea |
|
Species |
Punctum minutissimum (Small Spot) |
Small Spot |
| |
Species |
Punctum randolphi (Conical Spot) |
Conical Spot |
| |
Species |
Pupilla hebes (Crestless Column) |
Crestless Column |
|
Species |
Pupilla muscorum (Moss Chrysalis Snail) |
Moss Chrysalis Snail, Widespread Column |
| |
Species |
Pyrgulopsis bruneauensis (Bruneau Hot Springsnail) |
Bruneau Hot Springsnail, Thrift |
| |
Species |
Pyrgulopsis intermedia (Crooked Creek Springsnail) |
Crooked Creek Springsnail, Mare's-tail |
| |
Species |
Pyrgulopsis kolobensis (Toquerville Springsnail) |
Toquerville Springsnail |
| |
Species |
Pyrgulopsis pilsbryana (Bear Lake Springsnail) |
Bear Lake Springsnail, Palmate-leaved Butterbur |
|
Species |
Pyrgulopsis robusta (Jackson Lake Springsnail) |
Jackson Lake Springsnail, Idaho Springsnail |
| |
Species |
Radiodiscus abietum (Fir Pinwheel) |
Fir Pinwheel |
|
Species |
Radix auricularia (Big-eared Radix) |
Big-eared Radix, Big-ear Radix, Ear Pond Snail |
| |
Species |
Securicauda hermani (Rocky Mountain Axetail) |
Rocky Mountain Axetail |
