Biology:Plectomerus

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Short description: Genus of bivalves

Plectomerus

Secure (NatureServe)[2]
Scientific classification edit
Script error: No such module "Taxobox ranks".: Animalia
Script error: No such module "Taxobox ranks".: Mollusca
Script error: No such module "Taxobox ranks".: Bivalvia
Script error: No such module "Taxobox ranks".: Unionida
Script error: No such module "Taxobox ranks".: Unionidae
Script error: No such module "Taxobox ranks".: Amblemini
Script error: No such module "Taxobox ranks".: Plectomerus
Conrad, 1853
Script error: No such module "Taxobox ranks".: <div style="display:inline" class="script error: no such module "taxobox ranks".">P. dombeyanus
Binomial name
Plectomerus dombeyanus
(Valenciennes in Humboldt & Bonpland, 1827)
Synonyms
  • Amblema dombeyanus
  • Quadrula trapezoides

Plectomerus is a monotypic genus of freshwater mussels in the family Unionidae, the river mussels.[3] The sole species in the genus is Plectomerus dombeyanus. Its common name is bankclimber, as it can be found buried in steep slopes a considerable distance from water.[4]

Distribution

This species is native to the Southeastern United States, from Texas to Florida, ranging as far north as Illinois.[2][4]

Description

This mussel is not sexually dimorphic; the sexes appear the same. The shell is somewhat rhomboidal shaped, up to 150 millimetres (5.9 in) long. The shell is greenish brown to brown, darkening to black with age, and its nacre is usually deep purple.

References

Wikidata ☰ Q31185006 entry