Mangelia exstans is a species of sea snail, a marine gastropod mollusk in the family Mangeliidae.Barnard, K. H. (1958). "Contribution to the knowledge of South African marine Mollusca. Part 1. Gastropoda; Prosobranchiata: Toxoglossa". Annals of the South African Museum. 44: 73–163.
This is a taxon inquirendum.
Description
The shell grows to a length of 2.5 mm, its diameter is 1.3 mm. Distribution This marine species is found off East London, South Africa.
References