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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.
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- List of chordate orders
References. List of chordate orders. Spotted gar,...
- Cambrian chordates
The Cambrian chordates are an extinct group of animals...
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Chordates, phylum Chordata, are a phylum of animals which have a notochord. The group includes vertebrates, with some closely related invertebrates . Classaxonomy. Phylum Chordata. Tunicata – (tunicates, formerly Urochordata; 3,000 species) † Vetulicolia (8 Cambrian species of fossil) Cephalochordata – (lancelets, 30 species)
- Chordata, Bateson, 1885
Oct 31, 2023 · Chordata contains five classes of animals: fish, amphibians, reptiles, birds, and mammals; these classes are separated by whether or not they can regulate their body temperature, the manner by which they consume oxygen, and their method of reproduction.
Oct 31, 2023 · 29: Vertebrates. 29.1: Chordates. Expand/collapse global location. 29.1A: Characteristics of Chordata. Page ID. Boundless. Animals in the phylum Chordata share four key features: a notochord, a dorsal hollow nerve cord, pharyngeal slits, and a post-anal tail. Learning Objectives. Identify the key features of the chordates. Key Points.
Feb 28, 2021 · Identify the common characteristics of chordates. Vertebrates are members of the kingdom Animalia and the phylum Chordata. Recall that animals that possess bilateral symmetry can be divided into two groups—protostomes and deuterostomes—based on their patterns of embryonic development.