Origin and diversification of the Soldier Meadow springsnails (Hydrobiidae: Pyrgulopsis), a species flock in the northwestern Great Basin, United States.

Hershler, R., Liu, H. S., Sada, D. W. (2007). Origin and diversification of the Soldier Meadow springsnails (Hydrobiidae: Pyrgulopsis), a species flock in the northwestern Great Basin, United States., Journal of Molluscan Studies, 73, 167-183

springsnail, spring ecology