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- Chordate - Wikipedia
A chordate ( ˈkɔːrdeɪt KOR-dayt) is a bilaterian 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
- Chordate | Definition, Characteristics, Facts | Britannica
Chordate, any member of the phylum Chordata, which includes the vertebrates, the most highly evolved animals, as well as two other subphyla—the tunicates and cephalochordates
- Chordate - Examples, Characteristics, Phylogeny, and Pictures
Presently, around 81,000 extant chordate species are divided into three subphyla: cephalochordates (Cephalochordata), tunicates (Tunicata), and vertebrates or craniates (Vertebrata) Chordates possess five characteristics that distinguish them from other animal phyla
- Chordates – Biology - UH Pressbooks
The chordates are named for the notochord, which is a flexible, rod-shaped structure that is found in the embryonic stage of all chordates and in the adult stage of some chordate species
- Five Classes Of Chordates - Sciencing
Chordates are organisms that, at some time during their development, possess a rod called a notochord extending the length of their bodies at full development The notochord acts as support during movement by stiffening the body and lies ventral to the central nervous system and dorsal to the gut
- Introduction to the Chordata
Explore the diversity of chordates, their anatomy, evolution, and classification with resources from the University of California Museum of Paleontology
- Characteristics and Classification - Biology Notes Online
Chordata is a major phylum within the superphylum Deuterostomia, which also includes echinoderms, such as starfish and sea urchins These two groups share a similar embryonic development pattern, but they differ significantly in their adult forms
- Chordate - New World Encyclopedia
Chordates (phylum Chordata) are a group of animals that includes all the vertebrates (subphylum Vertebrata), as well as two subphylum of invertebrates, the Urochordata (tunicates) and the Cephalochordata (lancelets)
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