Shagreen Shagreen Shagreen is a type of rawhide consisting of rough untanned skin, historically from a horse's or onager's back, or from shark or ray. In modern times, shagreen is produced from the skins of commercially-farmed Asian sting rays. The word derives from the French "chagrin" and is related to Italian "zigrino" and Venetian "sagrin", derived from the Turkic "sağrı" / "çağrı" 'rump of a horse' or the prepared skin of this part. The roughness of its texture led to the French meaning of anxiety, vexation, embarrassment, or annoyance. Shagreen has an unusually rough and granular surface, and is sometimes used
Cowtail stingray ("Himantura uarnak"), likely because the whiprays are better able to detect predators due to their longer tails. The serrated spine of the cowtail stingray is potentially dangerous, and this species is regarded as particularly dangerous to handle as its long tail is capable of reaching over its back to strike someone gripping it from the front. Small to moderate numbers of cowtail stingrays are caught as bycatch in trawls and marketed for meat throughout their range, and their tough skin is used to polish wood. This species is also the primary source of shagreen or galuchat, a type of leather,