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Definition of Pelycosauria
1. Noun. Edaphosaurus; dimetrodon. 
Exact synonyms: Order Pelycosauria
Generic synonyms: Animal Order
Group relationships: Subclass Synapsida, Synapsida
Member holonyms: Pelycosaur, Edaphosauridae, Family Edaphosauridae, Genus Dimetrodon
Generic synonyms: Animal Order
Group relationships: Subclass Synapsida, Synapsida
Member holonyms: Pelycosaur, Edaphosauridae, Family Edaphosauridae, Genus Dimetrodon



