Abyssothyris is a genus of brachiopods belonging to the family Dyscoliidae.
The genus was first described in 1927 by J.A. Thomson.Thomson, J.A. 1927. Brachiopod morphology and genera (Tertiary and Recent). New Zealand Board of Science and Art, Manual 7: 1-388
Species Species listed at GBIF:
Abyssothyris briggsi Abyssothyris wyvillei
References