We found 2 definitions of spheniscidae from 2 different sources.
Noun |
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spheniscidae - comprising all existing penguins | ||
family Spheniscidae | ||
bird family a family of warm-blooded egg-laying vertebrates characterized by feathers and forelimbs modified as wings | ||
order sphenisciformes, sphenisciformes penguins | ||
penguin short-legged flightless birds of cold southern especially Antarctic regions having webbed feet and wings modified as flippers | ||
genus pygoscelis, pygoscelis a genus of Spheniscidae | ||
aptenodytes, genus aptenodytes large penguins | ||
genus spheniscus, spheniscus type genus of the Spheniscidae: jackass penguins |