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Wordswarms From Years PastAdjacent WordsVert, CapVerteber vertebra vertebra dentata Vertebrae Vertebral vertebral arch vertebral artery vertebral canal vertebral column vertebral vein Vertebrally Vertebrarterial vertebrate vertebrate foot vertebrate paleontology Vertebrated vertebration Vertebre Vertebro- Vertebro-iliac Vertex vertex height Vertex of a curve Vertex of a solid Full-text Search for "Vertebrata" 2974 |
Vertebrata definitions
WordNet (r) 3.0 (2005)n Webster's 1913 DictionaryVertebrata Ver`te*bra"ta, n. pl. [NL.] (Zo["o]l.) One of the grand divisions of the animal kingdom, comprising all animals that have a backbone composed of bony or cartilaginous vertebr[ae], together with Amphioxus in which the backbone is represented by a simple undivided notochord. The Vertebrata always have a dorsal, or neural, cavity above the notochord or backbone, and a ventral, or visceral, cavity below it. The subdivisions or classes of Vertebrata are Mammalia, Aves, Reptilia, Amphibia, Pisces, Marsipobranchia, and Leptocardia. |