12 relations: Amphibian, Animal, Chordate, Family (biology), Genus, List of prehistoric amphibian genera, Species, Temnospondyli, Trematosauria, Trematosauridae, Trematosauroidea, Type species.
Amphibian
Amphibians are ectothermic, tetrapod vertebrates of the class Amphibia.
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Animal
Animals are multicellular eukaryotic organisms that form the biological kingdom Animalia.
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Chordate
A chordate is an animal belonging to the phylum Chordata; chordates possess a notochord, a hollow dorsal nerve cord, pharyngeal slits, an endostyle, and a post-anal tail, for at least some period of their life cycle.
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Family (biology)
In biological classification, family (familia, plural familiae) is one of the eight major taxonomic ranks; it is classified between order and genus.
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Genus
A genus (genera) is a taxonomic rank used in the biological classification of living and fossil organisms, as well as viruses, in biology.
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List of prehistoric amphibian genera
This list of prehistoric amphibians is an attempt to create a comprehensive listing of all genera from the fossil record that have ever been considered to be amphibians, excluding purely vernacular terms.
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Species
In biology, a species is the basic unit of classification and a taxonomic rank, as well as a unit of biodiversity, but it has proven difficult to find a satisfactory definition.
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Temnospondyli
Temnospondyli (from Greek τέμνειν (temnein, "to cut") and σπόνδυλος (spondylos, "vertebra")) is a diverse subclass of extinct small to giant tetrapods—often considered primitive amphibians—that flourished worldwide during the Carboniferous, Permian, and Triassic periods.
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Trematosauria
Trematosauria is one of two major groups of temnospondyl amphibians that survived the Permian-Triassic extinction event, the other (according to Yates and Warren 2000) being the Capitosauria.
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Trematosauridae
Trematosauridae are a family of large temnospondyl amphibians with many members.
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Trematosauroidea
Trematosauroidea are an important group of Triassic temnospondyl amphibians.
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Type species
In zoological nomenclature, a type species (species typica) is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the species that contains the biological type specimen(s).
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