original description(ofThaumastus (Scholvienia) koepckei Zilch, 1953)Zilch, A. (1953). Landschnecken aus Peru. Archiv für Molluskenkunde, 82 (1/3): 49-61, pl. 14-15. Frankfurt am Main. page(s): 53, plate 14, fig. 3, + figs 7-9 [details] Available for editors [request]
Present Inaccurate Introduced: alien Containing type locality