Granulina boucheti is a species of minute sea snail, a marine gastropod mollusc in the family Granulinidae. Description The length of the shell attains 2.1 mm. Distribution This marine species is endemic to Sicily. The type locality is Aci Trezza. References Gofas S. (1992). "Le genre Granulina (Marginellidae) en Méditerranée et dans l'Atlantique oriental". Bollettino Malacologico 28(1-4): 1-26. (original description: 10-11) Gastropods described in 1992 Granulinidae