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Week 4Skeleton and integumentary system in fishes

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Week 4

Skeleton and integumentary system in fishes

 The skeleton in fishes can be divided into axial and appendicular

skeleton.

 Axial skeleton consists of skull and vertebrae.  Amphicoelous vertebrae are found in fishes.

 The appendicular skeleton is poorly developed in fishes.  The scales are exoskeletal structures of fish, useful for

protection.

 The skin of fish consists outer epidermis and inner dermis.  Epidermis consists of stratified and Malpighion layers and

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