diagramstitle.jpg (40447 bytes)

crayfishlatview.jpg (70917 bytes)

 Lateral view of a crayfish with part of the carapace removed revealing the gills.

crayappendages.jpg (72227 bytes)

 Chart showing the appendages of the crayfish and their functions.

female_cray_internal_anat.jpg (99430 bytes)

 Internal anatomy of a female crayfish.

daphnia.jpg (93808 bytes)

 Lateral view of a water flea.

generalcrustacean.bmp (700470 bytes)

 Lateral view of a generalized malacostracan crustacean.

appen.bmp (1391670 bytes)

 Generalized thoracic appendage.

craymouth.jpg (94165 bytes)

 Ventral view of a crayfish's mouthparts. Note: maxillipeds are found on both sides but have been removed from the right side to show the maxillae (in green).

larva.jpg (88453 bytes)

 Naupliar larva of a crustacean.

craban.jpg (122168 bytes)

 Anatomy of a blue crab.

heart.bmp (1483830 bytes)

 Cross section of crayfish just behind third pair of legs.

intercrus.bmp (1041462 bytes)

 Internal anatomy of a crayfish.

amphipod.bmp (1096758 bytes)

 A male gammarus from the order amphipoda.
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