Biology:Ambleminae

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Short description: Subfamily of freshwater mussel in the family Unionidae

Ambleminae
Temporal range: Late Cretaceous–recent
Endangered freshwater mussels (8003788857).jpg
Bottom diagonal row, left to right: Epioblasma brevidens, Epioblasma capsaeformis
Middle row: Fusconaia cor, Lemiox rimosus, Quadrula intermedia
Top row: Quadrula cylindrica
Scientific classification e
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Bivalvia
Order: Unionida
Family: Unionidae
Subfamily: Ambleminae
Rafinesque, 1820
Genera

See text

Ambleminae is a subfamily of freshwater mussel in the family Unionidae. They are found throughout much of eastern North America south to Central America, although fossils are also known from Siberia. Some species have also been introduced to East Asia. They are the most speciose radiation of the Unionidae, with more than 300 species.[1][2]

Fossils of this group date back to the Late Cretaceous.[3]

Systematics

The following classification is based on MolluscaBase and the MUSSEL Project database:[1][3]

  • Tribe Amblemini Rafinesque, 1820
  • Tribe Lampsilini Ihering, 1901
  • Tribe Pleurobemini Hannibal, 1912
  • Tribe Popenaiadini Heard & Guckert, 1970
    • Genus Barynaias Crosse & P. Fischer, 1894
    • Genus Martensnaias Frierson, 1927
    • Genus Micronaias C. T. Simpson, 1900
    • Genus Nephritica Frierson, 1927
    • Genus Nephronaias Crosse & P. Fischer, 1894
    • Genus Popenaias Frierson, 1927
    • Genus Psoronaias Crosse & P. Fischer, 1894
    • Genus Psorula F. Haas, 1930
    • Genus Reticulatus Frierson, 1927
    • Genus Sphenonaias Crosse & P. Fischer, 1894
  • Tribe Quadrulini Ihering, 1901
    • Genus Cyclonaias Pilsbry, 1922
    • Genus †Eonaias W. B. Marshall, 1929 (Pliocene of Texas )[5]
    • Genus Megalonaias Utterback, 1915
    • Genus †Proparreysia Pilsbry, 1921 (Late Cretaceous of Colorado)[6]
    • Genus †Protamblema Modell, 1957 (Late Cretaceous of Wyoming)[7][8]
    • Genus Quadrula Rafinesque, 1820
    • Genus Theliderma Swainson, 1840
    • Genus Tritogonia Agassiz, 1852
    • Genus Uniomerus Conrad, 1853

References

Wikidata ☰ Q24283197 entry