Squama skin (icthyosis or intoxication).. a group of disorders characterized by disorder exfoliative (Thrishvi) is a continuous inflammatory skin surface

Icihyosis:
Is a group of disorders characterized by persistent non-inflammatory disorder in the surface of the skin.
Types of fish:
- Genetic fishes.
- Acquired fish.
- Common fishes.
Two common fish species are known, the dominant body pattern and the sex-related pattern.