context source (PeRMS)Ramírez, R.; Paredes, C.; Arenas, J. (2003). Moluscos del Perú. <em>Revista de Biologia Tropical.</em> 51(supplement 3): 225-284.[details] Available for editors
basis of recordFehse D. & Grego J. (2014). Contributions to the knowledge of the Triviidae. XXVIII. Revision of the genus <i>Pusula</i> Jousseaume, 1884 with the description of new genera and new species (Mollusca: Gastropoda). <em>Published by the authors.</em> 144 pp.[details]
Present Inaccurate Introduced: alien Containing type locality