Changes

* Find out more about [[Snake Vesicular Dermatitis|snake vesicular dermatitis (blister disease)]].

* Find out more about [[Snake Vesicular Dermatitis|snake vesicular dermatitis (blister disease)]].

==Glands==

==Glands==

Almost no skin glands occur in snakes, but [[Cloaca|coacal]] scent glands (anal glands) are present.  They occur at the base of the tail, dorsal to the [[Hemipenes|hemipenes]] in a male, and open into the posterior margin of the cloaca. These organs play a role in defense resulting from their unpleasant odour, which may also carry socail signals.  These may become enlarged, impacted, or abscessed in captivity.   

Almost no skin glands occur in snakes, but [[Cloaca|coacal]] scent glands (anal glands) are present.  They occur at the base of the tail, dorsal to the [[Hemipenes|hemipenes]] in a male, and open into the posterior margin of the cloaca. These organs play a role in defense resulting from their unpleasant odour, which may also carry social signals.  These may become enlarged, impacted, or abscessed in captivity.   

==Skin adaptations and cutaneous appendages==

==Skin adaptations and cutaneous appendages==

*[[Snake Eye|Spectacles]] - are clear scales over the eyes of snakes.

*[[Snake Eye|Spectacles]] - are clear scales over the eyes of snakes.