MolluscaBase taxon details
original description
Hershler, R., Frest, T. J., Johannes, E. J., Bowler, P. A. & Thompson, F. G. (1994). Two new genera of hydrobiid snails (Prosobranchia: Rissooidea) from the northwestern United States. <em>The Veliger.</em> 37(3): 221-243., available online at https://www.biodiversitylibrary.org/page/42464927
page(s): 222 [details]