Abra

Cladus: Eukaryota
Supergroup: Opisthokonta
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Spiralia
Cladus: Lophotrochozoa
Phylum: Mollusca
Classis: Bivalvia
Subclassis: Heterodonta
Ordo: Veneroida
Superfamilia: Tellinoidea
Familia: Semelidae
Genus: Abra
Species: A. aequalis - A. alba - A. californica - A. lioica - A. longicallis - A. nitida - A. pacifica - A. prismatica - A. profundorum - A. tenuis - A. tepocana

Abra is a genus of bivalve mollusk of Semelidae family. Have small size and thin shell with usually white color.

Species

* Abra aequalis (Say, 1822)
* Abra alba (Wood W., 1802)
* Abra californica Kundsen, 1970
* Abra lioica (Dall, 1881)
* Abra longicallis Sacchi, 1836
* Abra nitida (O. F. Mueller, 1776)
* Abra pacifica Dall, 1915
* Abra prismatica
* Abra profundorum E. A. Smith, 1885
* Abra segmentum (R├ęcluz, 1843)
* Abra tenuis (Montagu, 1818)
* Abra tepocana Dall, 1915


References

* Abra at National Center for Biotechnology Information (NCBI) website.

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Source: Wikipedia, Wikispecies: All text is available under the terms of the GNU Free Documentation License

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