original descriptionHershler, R. & Longley, G. (1986). Phreatic Hydrobiids (Gastropoda: Prosobranchia) from the Edwards (Balcones Fault Zone) Aquifer Region, south-central Texas. Malacologia, 27 (1): 127-172. Ann Arbor., available online athttps://archive.org/stream/malacologia271986inst#page/126/mode/2up page(s): 132 [details]
Present Inaccurate Introduced: alien Containing type locality