Genus
Atrina
4 species
The list of species of Atrina genus
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The list of species of Atrina genus
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Atrina fragilis, the fan mussel, is a species of large saltwater clam, a marine bivalve mollusc in the family Pinnidae, the pen shells.The fan mussel, Atrina fragilis is one of the largest (30 to 48 cm long) and rarest bivalve molluscs occurring in...
Atrina rigida, commonly called the rigid pen shell, is a species of bivalve mollusc in the family Pinnidae.
Atrina serrata, or saw-toothed pen shell, is a species of bivalve mollusc in the family Pinnidae. It can be found along the Atlantic coast of North America, ranging from North Carolina to Texas and the West Indies.
Atrina squamifera, one of several species known as the horse mussel, is a species of bivalve pen shell. It is a marine mollusc in the family Pinnidae. It is endemic to South Africa.