Genus Thyasira

Confused by a class within a class or an order within an order? Please see our brief essay.

Scientific names for Aves taxonomy (family and below) are from The Howard and Moore Complete Checklist of the Birds of the World, Princeton University Press, copyright 2003. Used by permission.

• Parent taxa
  
  
  
•  
  Family Thyasiridae
•  
  Genus Thyasira
•  
  Species Thyasira alleni
•  
  Species Thyasira barbarensis (Santa Barbara cleftclam)
•  
  Species Thyasira brevis (short cleftclam)
•  
  Species Thyasira croulinensis
•  
  Species Thyasira cycladia
•  
  Species Thyasira cygnus (swan cleftclam)
•  
  Species Thyasira elliptica
•  
  Species Thyasira equalis (equal cleftclam)
•  
  Species Thyasira eumyaria (mya cleftclam)
•  
  Species Thyasira flexuosa (flexuose cleftclam)
•  
  Species Thyasira gouldii (gould cleftclam)
•  
  Species Thyasira grandis
•  
  Species Thyasira granulosa (granulose cleftclam)
•  
  Species Thyasira incrassatus
•  
  Species Thyasira obsoleta
•  
  Species Thyasira ovoidea
•  
  Species Thyasira plicata
•  
  Species Thyasira pygmaea
•  
  Species Thyasira rotunda (rotund cleftclam)
•  
  Species Thyasira simplex (simple cleftclam)
•  
  Species Thyasira subovata
•  
  Species Thyasira subtrigona
•  
  Species Thyasira succisa (cut-off cleftclam)
•  
  Species Thyasira tortuosa
•  
  Species Thyasira tricarinata
•  
  Species Thyasira triseriata
•  
  Species Thyasira trisinuata (Atlantic cleftcla)