| Harney basin duskysnail | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Caenogastropoda |
| Order: | Littorinimorpha |
| Family: | Hydrobiidae |
| Genus: | Colligyrus |
| Species: | C. depressus |
| Binomial name | |
| Colligyrus depressus Herschler, 1999 [2] | |
The Harney Basin duskysnail, scientific name Colligyrus depressus, is a species of freshwater snail, an aquatic gastropod mollusk in the family Hydrobiidae.
This species is endemic to the Harney Basin area of southeastern Oregon in the United States.