original description
Yen, T.-C. (1952). Molluscan Fauna of the Morrison Formation. <em>United States Geological Survey Professional Paper.</em> 233-B: 21-51.
page(s): 42 [details] Available for editors [request]
From editor or global species database
Additional information Mesauriculastra Zilch, 1959 is an unjustified emendation. Considered to be a freshwater Ellobiidae. [details]