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A chordate ( / ˈkɔːrdeɪt / KOR-dayt) is a deuterostomic animal belonging to the phylum Chordata ( / kɔːrˈdeɪtə / kor-DAY-tə ). All chordates possess, at some point during their larval or adult stages, five distinctive physical characteristics ( synapomorphies) that distinguish them from other taxa.
- Cordados
Os cordados ( Chordata, do latim chorda, corda) constituem...
- Cambrian chordates
The Cambrian chordates are an extinct group of animals...
- List of chordate orders
This article contains a list of all of the classes and...
- Cordados
Contents. hide. Beginning. Classification. Taxonomy. Phylogeny. Origin of chordates. References. Other websites. Chordates, phylum Chordata, are a phylum of animals which have a notochord. The group includes vertebrates, with some closely related invertebrates . Classification. Taxonomy. Phylum Chordata.
- Chordata, Bateson, 1885
29 de mar. de 2024 · Chordate is a phylum of animals that includes vertebrates, tunicates, and cephalochordates. Learn about their features, life cycle, ecology, and evolution from Britannica.
The chordates are named for the notochord, which is a flexible, rod-shaped mesodermal structure that is found in the embryonic stage of all chordates and in the adult stage of some chordate species. It is strengthened with glycoproteins similar to cartilage and covered with a collagenous sheath.
