Crassispira starri is an extinct species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae, the turrids and allies.[1] mollusk in the family
The length of the shell attains 10 mm, its diameter 8.4 mm.
Fossils have been found in Miocene strata in Baja California, Mexico; age range: 23.03 to 15.97 Ma