Crassispira seiuncta is an extinct species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae, the turrids and allies.[1]
The length of the shell attains 40 mm.
Fossils have been found in Pliocene strata in Piemonte, Italy.
Crassispira seiuncta is an extinct species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae, the turrids and allies.