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Definition of Apterygidae
1. Noun. Coextensive with the order Apterygiformes. 
Exact synonyms: Family Apterygidae
Generic synonyms: Bird Family
Group relationships: Apterygiformes, Order Apterygiformes
Member holonyms: Genus Apteryx
Generic synonyms: Bird Family
Group relationships: Apterygiformes, Order Apterygiformes
Member holonyms: Genus Apteryx



