Brachycythara gibba, is an extinct species of sea snail, a marine gastropod mollusk in the family Mangeliidae.Fossilworks: Brachycythara gibba
Description The shell reaches 4 mm in size.
Distribution This extinct marine species can be found in Pliocene strata of Jamaica and Miocene strata of the Dominican Republic; age range: 11.608 to 2.588 Ma
References
Guppy, Robert John Lechmere. Descriptions of Tertiary fossils from the Antillean region. Vol. 19. No. 1110. US Government Printing Office, 1896.
External links Worldwide Mollusk Species Data Base: Brachycythara gibba