Blue Crab Anatomy

Crabs are capable of walking forward or diagonally but usually they walk sideways. Blue crab anatomy female female abdomen ventral view.

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Dorsal view male atlantic blue crab callinectes sapidusmale and female anatomy.

Blue crab anatomy. Examine the external anatomy of your specimen. Blue crab anatomy exterior anatomy. Learn vocabulary terms and more with flashcards games and other study tools.

Most of the body is head and thorax which are covered dorsally by a large hard carapace. His motto is release it unharmed or do it justice on the plate. Females have four pairs of pleopods or swimmerets on abdominal segments 2 through 5.

The first article or coxa of a pleopod is attached to the body by a soft and flexible articulating membrane see figure below. John follows the fish from hook up to plate up. Internal features gills place of respiration and filtration consisting of many plume like filaments arranged around a central axis.

There are eight gills on each side of a blue crabs body. John shelton the fishing chef will help you get that fish onto your plate. Blue crab dissection external anatomy examine your crab and note that unlike more primitive decapods such as shrimps and crayfish the body is very wide and is dorsoventrally flattened.

Heart the pump of the circulatory system. Start studying blue crab anatomy labeled.

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