Crustaceans

BY AMANDA BROSS

CHARACTERISTICS

TYPE OF SYMMETRY: Bilateral Symmetry


TYPE OF FEEDER/EATER: Filter Feeders


SPECIFIC FEATURES: Hard exoskeleton made of calcium, no internal skeleton, similar to other anthropods


3 ANIMALS:

Crab

Barnacle

Krill

CRAB

There are over 500 different species of crabs.
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BARNACLE

Barnacles were not firmly accepted to be crustaceans until the 1830's.
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KRILL

Krill are considered to be a keystone species.
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MEME

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6 PICTURES