Squareback Marsh Crab

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Armases cinereum

Squareback Marsh Crab, a reference photo
Photo: xpda · CC BY-SA 4.0 (licence)

Armases cinereum, also known as the squareback marsh crab or wharf crab, is a species of crab in the family Sesarmidae. The wharf crab is a small crab that is dark brown to muddy in color, which allows it to blend in with its usual surroundings. It is found on the Atlantic southeastern coast, down into the Gulf of Mexico. It is an omnivore and is prevalent in marshy coastal environments along the Southwestern Atlantic.

From Wikipedia, under CC BY-SA 4.0.

Is it venomous or poisonous?

We have no record of Squareback Marsh Crab being toxic, poisonous or venomous. That is not proof that it is safe. Never eat, touch or handle a wild plant, mushroom or animal on the strength of an identification; ask someone qualified.

Easily confused with

Classification

Kingdom
Animalia
Phylum
Arthropoda
Class
Malacostraca
Order
Decapoda
Family
Sesarmidae
Genus
Armases
Species
Armases cinereum

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Squareback Marsh Crab (Armases cinereum) · B.inomen