Reiszia

Reiszia is an extinct genus of therapsids from European Russia belonging to the family Nikkasauridae.

Taxonomy
Two species are known, Reiszia gubini and R. tippula, both found in middle Permian sediments in the Mezen River Basin of European Russia. R. gubini is known from a partial skull and mandible, while R. tippula is known only from a mandible.