Gemmula cosmoi

Gemmula cosmoi is a species of sea snail, a marine gastropod mollusk in the family Turridae, the turrids.

Description
The length of the shell varies between 45 mm and 60 mm.

An almost uncolored to slightly brown shell. It shows a row of tiny nodules on the keel of the whorls. The suture has a row of pointed nodules.

Distribution
This marine species occurs from East Africa to Japan; in the East China Sea, South China Sea and Nansha Islands; off the Philippines.