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Freshwater Mussels Animal

Freshwater Mussels Animal

Anodonta cygnea, the Freshwater Mussels Animal, is a common freshwater mussel. It originates in Europe, and its preferred habitat is the silty bottoms of rivers, where it Freshwater Mussels Animal lies half buried beneath the sediment. Length up to 9 inches (23 cm)

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Freshwater Mussels Animal Facts:

Common name: Freshwater mussels

Order: Schizodonta

Class: Bivalvia

Phylum: Mollusca

Number of species: About 1,000

Size: Up to 10 in (25 cm)

Key features: Adult body enclosed in 2 equal shells hinged together by a few teeth, the mantle opens on the underside, and its left and right edges are not fused together at the back; there are inhalant and exhalant openings, no well-developed siphons, except in Dreisenia

Habits: Generally shallow burrowers

Breeding: Sexes usually separate, but some hermaphrodites occur; sperm and eggs released into the water via exhalant water current; external fertilization takes place in the water, or eggs retained in the female’s and fertilized by sperm drawn in by her inhalant water stream; no courtship or mating behavior, in a few cases planktonic larvae may result, often developing embryos retained in female’s body; sometimes developing embryos released when a suitable fish passes so that the shelled larvae (glochidia) can become attached to its fins for distribution; otherwise no care of young

Diet: Adults feed on suspended microorganisms and particles detritus, free-swimming larvae (when they occur) feed on phytoplankton

Habitat: widely distributed in freshwater environments, rivers, canals, ponds, and lakes, sometimes among vegetation

Distribution: Most of the world’s continents

Freshwater Mussels Animal Pics Gallery:

 

Freshwater Mussels Animal Facts Photos Freshwater Mussels Animal Facts with Images

Freshwater Mussels Animal Facts with Photos

Freshwater Mussels Animal Pics

Freshwater Mussels Animal Facts with Pics

Freshwater Mussels Animal Facts with Pictures

Freshwater Mussels Animal Facts

Freshwater Mussels Animal Images

Freshwater Mussels Animal Images

Freshwater Mussels Animal Photos

Freshwater Mussels Animal Pics

Freshwater Mussels Animal Photos

Freshwater Mussels Animal Pictures

Freshwater Mussels Animal Facts

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