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Definition of Family spheniscidae
1. Noun. Comprising all existing penguins. 
Exact synonyms: Spheniscidae
Generic synonyms: Bird Family
Group relationships: Order Sphenisciformes, Sphenisciformes
Member holonyms: Penguin, Genus Pygoscelis, Pygoscelis, Aptenodytes, Genus Aptenodytes, Genus Spheniscus, Spheniscus, Eudyptes, Genus Eudyptes
Generic synonyms: Bird Family
Group relationships: Order Sphenisciformes, Sphenisciformes
Member holonyms: Penguin, Genus Pygoscelis, Pygoscelis, Aptenodytes, Genus Aptenodytes, Genus Spheniscus, Spheniscus, Eudyptes, Genus Eudyptes



