Plesiocystiscus gutta is a species of small sea snail, a marine gastropod in the family Cystiscidae.
Distribution This species is endemic to São Tomé and Príncipe.
References
Gofas S. & Fernandes F. 1988. The marginellids of São Tomé, West Africa. Journal of Conchology 33(1): 1-30, pls. 1-2.
External links
Coovert, G. A.; Coovert, H. K. (1995). Revision of the supraspecific classification of marginelliform gastropods. The Nautilus. 109(2-3): 43-100