sourceTaxonName: Pyrgulopsis greggi Hershler, 1995
sourceTaxonPath: Animalia | Mollusca | Gastropoda | Littorinimorpha | Hydrobiidae | Pyrgulopsis | Pyrgulopsis greggi
targetTaxonName: small rocks in stream
localityName: South of Jackson, on Hwy #189, 2.8 mi. to Cliff Creek Canyon, then up the creek