Perrona spirata is a species of sea snail, a marine gastropod mollusk in the family Clavatulidae.
Description The size of an adult shell varies between . The whorls are constricted around the upper part, with a rather sharp ridge next to the suture, and an obtuse angle below the constriction. The color of the shell is yellowish, mottled and striped with chestnut.George Washington Tryon, Manual of Conchology vol. VI p. 232; 1884 (described as Clavatula spirata)
References
Gofas, S.; Afonso, J.P.; Brandào, M. (Ed.). (S.a.). Conchas e Moluscos de Angola = Coquillages et Mollusques d'Angola. [Shells and molluscs of Angola]. Universidade Agostinho / Elf Aquitaine Angola: Angola. 140 pp.
External links