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USGS · 70156848

THE SKIN | Functional morphology of the integumentary system in fishes

D.G. Elliott
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Abstract

The integument that covers the outer surface of a fish’s body and fins is a multifunctional organ, with morphological features highly adapted to carry out these functions. The integument consists of two layers. The outer layer, the epidermis, is essentially cellular in structure, comprised of a multilayered epithelium that usually includes specialized cells. The inner layer, the dermis, is primarily a fibrous structure with relatively few cells, although it may contain scales, nerves, blood vessels, adipose tissue, and pigment cells.

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D.G. Elliott. 2011. THE SKIN | Functional morphology of the integumentary system in fishes. https://doi.org/10.1016/b978-0-12-374553-8.00108-8

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