Crassispira trimariana Pilsbry & H. N. Lowe 1932

Crassispira trimariana is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae.^[1]

Description

The length of the shell attains 11 mm, its diameter 4 mm.

Distribution

This marine species occurs off the Tres Marias Islands, Pacific Mexico.

References

• H. A. Pilsbry and H. N. Lowe, West Mexican and Central American Mollusks Collected by H. N. Lowe, 1929-31; Proceedings of the Academy of Natural Sciences of Philadelphia Vol. 84 (1932), pp. 33-144