Constricted elimia

The constricted elimia, scientific name †Elimia impressa, was a species of freshwater snail with a gill and an operculum, an aquatic gastropod mollusk in the family Pleuroceridae. This species was endemic to the United States.

Constricted elimia
Conservation status
Extinct  (IUCN 2.3)[1]
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Gastropoda
Subclass:	Caenogastropoda
Family:	Pleuroceridae
Genus:	Elimia
Species:	†E. impressa
Binomial name
†Elimia impressa (I. Lea, 1841)