(ofMelania (Goniobasis) acutifilosa Stearns, 1890)Stearns, R. E. C. (1890). Scientific results of explorations by the U.S. Fish Commission steamer Albatross. XVII.- Descriptions of new West American land, freshwater, and marine shells, with notes and comments. <em>Proceedings of the United States National Museum.</em> 13(813): 205-225, pls 15-17., available online athttps://www.biodiversitylibrary.org/page/15670933 page(s): 211, pl. 15, fig. 9 [details]
original description(ofMelania (Goniobasis) acutifilosa Stearns, 1890)Stearns, R. E. C. (1890). Scientific results of explorations by the U.S. Fish Commission steamer Albatross. XVII.- Descriptions of new West American land, freshwater, and marine shells, with notes and comments. <em>Proceedings of the United States National Museum.</em> 13(813): 205-225, pls 15-17., available online athttps://www.biodiversitylibrary.org/page/15670933 page(s): 211, pl. 15, fig. 9 [details]