Thompson, F. G. & Mihalcik, E. (2005). Urocoptid landsnails of the genus Holospira from southern Mexico. Bulletin of the Florida Museum of Natural History. 45(3): 63–124.
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Thompson, F. G. & Mihalcik, E.
2005
Urocoptid landsnails of the genus <i>Holospira</i> from southern Mexico.