Ponder, W. F. & Worsfold, T. M. (1994). A review of the rissoiform gastropods of southwestern South America (Mollusca, Gastropoda). <em>Contributions in Science, Natural History Museum of Los Angeles County.</em> 445: 1-63., available online athttp://decapoda.nhm.org/pdfs/32477/32477.pdf page(s): 55 [details]
original descriptionPonder, W. F. & Worsfold, T. M. (1994). A review of the rissoiform gastropods of southwestern South America (Mollusca, Gastropoda). <em>Contributions in Science, Natural History Museum of Los Angeles County.</em> 445: 1-63., available online athttp://decapoda.nhm.org/pdfs/32477/32477.pdf page(s): 55 [details]