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The Louisiana pearlshell, Margaritifera hembeli, is a rare species of bivalve mollusk in the family Margaritiferidae. This freshwater mussel is native to Louisiana in the United States, and was previously present also in Arkansas. It grows to a length of about 10 cm (4 in) and lives on the sand or gravel stream-bed in riffles and fast flowing ...
The freshwater pearl mussel (Margaritifera margaritifera) is an endangered species of freshwater mussel, an aquatic bivalve mollusc in the family Margaritiferidae.. Although the name "freshwater pearl mussel" is often used for this species, other freshwater mussel species (e.g. Margaritifera auricularia) can also create pearls and some can also be used as a source of mother of pearl.
Exportation of freshwater mussels for the use in the Japanese cultured pearl industry has supported the North American freshwater mussel fisheries since the late 1950s. The mother of pearl (or nacre) from exported freshwater mussels are used to make a bead nucleus which is placed in a living animal to form a pearl. In the 1990s, the United ...
Louisiana Department of Wildlife and Fisheries Bayou Pierre Wildlife Management Area DeSoto, Red River: 2,799 Louisiana Department of Wildlife and Fisheries Ben Lilly Conservation Area [5] Morehouse: 247 State of Louisiana; managed by the Louisiana Department of Wildlife and Fisheries (LDWF) [6] Big Colewa Bayou Wildlife Management Area West ...
Margaritiferidae is a family of medium-sized freshwater mussels, aquatic bivalve molluscs in the order Unionida. [1] [2] It is the most threatened of all unionid families.[3]The family is sometimes referred to as the freshwater pearl mussel family, [4] but "freshwater pearl mussel" more often applies to the species Margaritifera margaritifera.
Dec. 23—WILKES-BARRE — The Pennsylvania Fish and Boat Commission (PFBC) this week announced that a conservation partnership, of which it is a member, has been awarded a National Fish and ...
Margaritifera margaritifera (Linnaeus, 1758) — Freshwater pearl mussel (includes Margaritifera margaritifera durrovensis Phillips, 1928) Margaritifera marrianae R. I. Johnson, 1983; The following fossil species are known from the mid-Cretaceous of Mongolia, being formerly classified in the genus Unio: [2] †Margaritifera elongata (Martinson ...
Lampsilis abrupta, the pink mucket or pink mucket pearly mussel, is a species of freshwater mussel, an aquatic bivalve mollusk in the family Unionidae, the river mussels. This species is endemic to the United States .