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Les Vertébrés (Vertebrata) forment un sous-embranchement très diversifié d'animaux chordés appartennant au clade des Olfactoriens et ayant pour particularité principale de posséder un squelette interne composé d'un crâne ainsi que d'une colonne vertébrale.
- Endosquelette
Wikipedia® est une marque déposée de la Wikimedia...
- Vertebrata (algue)
Vertebrata est un genre d' algues rouges de la famille des...
- Gnathostomata
Euteleostomi / Osteichthyes : Actinopterygii. Sarcopterygii...
- Endosquelette
The vertebrates consist of all the taxa within the subphylum Vertebrata (/ ˌ v ɜːr t ə ˈ b r eɪ t ə /) and represent the overwhelming majority of the phylum Chordata, with currently about 69,963 species described. Vertebrates comprise groups such as the following infraphyla and classes: Agnatha or jawless fish, which include ...
Each vertebra ( pl.: vertebrae) is an irregular bone with a complex structure composed of bone and some hyaline cartilage, that make up the vertebral column or spine, of vertebrates. The proportions of the vertebrae differ according to their spinal segment and the particular species.
Les Vertébrés (Vertebrata) forment un sous-embranchement très diversifié d'animaux chordés appartennant au clade des Olfactoriens et ayant pour particularité principale de posséder un squelette interne composé d'un crâne ainsi que d'une colonne vertébrale.
6 mai 2024 · Vertebrate, any animal of the subphylum Vertebrata. They have backbones and are also characterized by a muscular system consisting primarily of bilaterally paired masses and a central nervous system partly enclosed within the backbone. Its members include fishes, amphibians, reptiles, birds, and mammals.
