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Definition of Order stereospondyli
1. Noun. Formerly a suborder of Stegocephalia; amphibia having vertebrae whose component elements are fused into a single piece. "Most vertebrates are stereospondylous"
Exact synonyms: Stereospondyli
Generic synonyms: Animal Order
Group relationships: Labyrinthodonta, Labyrinthodontia, Superorder Labyrinthodonta, Superorder Labyrinthodontia
Generic synonyms: Animal Order
Group relationships: Labyrinthodonta, Labyrinthodontia, Superorder Labyrinthodonta, Superorder Labyrinthodontia