NOM | animal | Archaeopteryx lithographica, arqueòpterix | extinct primitive toothed bird of the Jurassic period having a long feathered tail and hollow bones |
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Sentit | Extinct primitive toothed bird of the Jurassic period having a long feathered tail and hollow bones; usually considered the most primitive of all birds. | |
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Sinònim | arqueòpterix | |
Membre de | genus archaeopteryx, genus archeopteryx | A genus of fossil birds |
General | au, ocell | warm-blooded egg-laying vertebrates characterized by feathers and forelimbs modified as wings |
Anglès | archaeopteryx, archeopteryx, Archaeopteryx lithographica | |
Espanyol | archaeopteryx |
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