Brother spike

Brother spike
Conservation status

Data Deficient  (IUCN 2.3)
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Bivalvia
Order: Unionoida
Family: Unionidae
Genus: Elliptio
Species: E. fraterna
Binomial name
Elliptio fraterna
(I. Lea, 1852)
Synonyms

Elliptio fraternum

The brother spike (Elliptio fraterna) is a species of freshwater mussel the family Unionidae, the river mussels. This species is endemic to the United States.

Source