Pyganodon lacustris

Species of bivalve From Wikipedia, the free encyclopedia

Pyganodon lacustris is a species of freshwater mussel, an aquatic bivalve mollusk in the family Unionidae, the river mussels. It is endemic to the United States, where it is known to occur in Illinois, Ohio, Michigan, New York, Indiana and Wisconsin. It may also occur in the Great Lakes and into Canada, however its full range has not been fully assessed.[1] It is commonly called the lake floater.[3]

Phylum:Mollusca
Class:Bivalvia
Order:Unionida
Family:Unionidae
Quick facts Conservation status, Scientific classification ...
Pyganodon lacustris
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Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Mollusca
Class: Bivalvia
Order: Unionida
Family: Unionidae
Genus: Pyganodon
Species:
P. lacustris
Binomial name
Pyganodon lacustris
(Lea, 1857)
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Description

Pyganodon lacustris varies in size with the largest found to be around 20 centimeters (8 inches)[4] with an average of around 10 centimeters (4 inches). They have an elliptical shape and is generally long and thin. The ventral is straight to slightly curved and color ranges from yellow-green in adolescence to dark brown or black in adulthood.[5]

References

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