basis of record
Thompson, F. G. (2011). An annotated checklist and bibliography of the land and freshwater snails of México and Central America. <em>Florida Museum of Natural History Bulletin.</em> 50(1): 1-299. [details] Available for editors [request]
From editor or global species database
Nomenclature The name Gyraulus percarinatus Paraense
2000 is not available because the description does not include the designation of a holotype as required by ICZN Articles 16.4 and 62.4. [details]