Gyrothyris
Gyrothyris
Genus of brachiopods
Gyrothyris is a genus of brachiopods belonging to the family Terebratellidae.[1]
The species of this genus are found in New Zealand.[1]
Species:[1]
- Gyrothyris mawsoni Thomson, 1918
- Gyrothyris williamsi Bitner, Cohen, Long, Richer de Forges & Saito