Pirenella incisa

Pirenella incisa is a species of medium-sized sea snail or mud snail, a marine gastropod mollusk in the family Potamididae, the horn snails.

Cerithideopsilla incisa

Comparison of Cerithideopsilla cingulata (left) and Cerithideopsilla incisa (right).

Pirenella incisa
Two live individuals of Cerithideopsilla incisa
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
Subclass:	Caenogastropoda
Family:	Potamididae
Genus:	Pirenella
Species:	P. incisa
Binomial name
Pirenella incisa (Hombron & Jacquinot, 1848)
Synonyms
Cerithideopsilla incisa (Hombron & Jacquinot, 1848)

Distribution

This is a vulnerable species (VU) in Japan.^[1]

Ecology

Pirenella incisa is a predominantly mangrove-associated species.