title: Gyrothyris
text: # Gyrothyris
  
  Gyrothyris is a genus of brachiopods belonging to the family Terebratellidae.
  
  The species of this genus are found in New Zealand.
  
  Species:
  
  * Gyrothyris mawsoni Thomson, 1918
  * Gyrothyris williamsi Bitner, Cohen, Long, Richer de Forges & Saito
  