Hemisinus brevis is a species of freshwater snail with an operculum, an aquatic gastropod mollusc in the family Hemisinidae.
Distribution Hemisinus brevis is endemic to the Pinar del Río with scarce distribution in Cuba.Vázquez A. A. & Perera S. (2010). "Endemic Freshwater molluscs of Cuba and their conservation status". Tropical Conservation Science 3(2): 190-199. HTM, PDF.
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