Crassispira vexillum is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae.[1]
The length of the shell attains 11 mm.
The shell is closely ribbed, and with revolving ridges at the base. The color of the shell is yellowish, the lower half of the body-whorl, and a narrow lower portion of those of the spire chocolate-brown.[2]
This marine species occurs off Barbuda and St. Vincent
This article incorporates text from this source, which is in the public domain. Crassispira vexillum is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae.
Crassispira vexillum is een slakkensoort uit de familie van de Pseudomelatomidae.[1] De wetenschappelijke naam van de soort is voor het eerst geldig gepubliceerd in 1845 door Reeve.
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