Biology:Recovery pearly mussel

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Recovery pearly mussel
Scientific classification
Kingdom:
Animalia
Phylum:
Class:
Order:
Family:
Genus:
Species:
E. nigella
Binomial name
Elliptio nigella
(I. Lea, 1852)

The recovery pearly mussel or winged spike, scientific name Elliptio nigella, is a species of freshwater mussel, an aquatic bivalve mollusk in the family Unionidae, the river mussels.

This species is endemic to the United States . It was thought to be extinct, but was rediscovered in 2010. It is not known if the rediscovered population is viable.

Sources

Wikidata ☰ Q3014913 entry