Hodson, F. & Hodson, H. K. (1931). Some Venezuelan mollusks. Part 2. <em>Bulletins of American Paleontology.</em> 16(60): 95-132., available online athttps://www.biodiversitylibrary.org/page/32554427 page(s): 43, pl. 24 figs 1-4, 7, 11 [details]
original descriptionHodson, F. & Hodson, H. K. (1931). Some Venezuelan mollusks. Part 2. <em>Bulletins of American Paleontology.</em> 16(60): 95-132., available online athttps://www.biodiversitylibrary.org/page/32554427 page(s): 43, pl. 24 figs 1-4, 7, 11 [details]
Present Inaccurate Introduced: alien Containing type locality