Crassispira fuscocincta is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae.[1]
The length of the shell attains 10.5 mm, its diameter 4.5 mm.
(Original description) The shell has an elevate pyramidal shape. The shell contains 7-8 whorls, not convex and with the suture not impressed. The color of the shell pale is yellowish white with a sutural line of brown, anteriorly wax yellow with revolving lines of yellowish white, with a spiral series of large smooth well-rounded nodules on slightly elevated wide ridges on the lower half of the whorls; anteriorly with a few spiral raised lines. The apex is acute. The spire shows a rectilineal outline. The aperture is rather wide. The siphonal canal is very short.[2]
This marine species occurs in the Caribbean Sea off Jamaica and the ABC Islands