Hastula casta

Hastula casta is a species of sea snail, a marine gastropod mollusk in the family Terebridae, the auger snails.^[1]

Hastula casta
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
Subclass:	Caenogastropoda
Order:	Neogastropoda
Family:	Terebridae
Genus:	Hastula
Species:	H. casta
Binomial name
Hastula casta (Hinds, 1844)
Synonyms
Terebra casta Hinds, 1844 (original combination)