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Extinct genus of fishes From Wikipedia, the free encyclopedia
Phoebodus is an extinct genus of phoebodontiform total group elasmobranch, known from over a dozen species found worldwide spanning the middle to late Devonian, making it one of the oldest known total group elasmobranchs.[1][2] Most species are only known from their isolated tricuspid teeth, but one species, Phoebodus saidselachus from the Late Devonian of Morocco, is known from a complete skeleton, estimated to have been 1.2 metres (3.9 ft) in total length in life, which shows that it had a slender body superficially similar to that of the living frilled shark. The teeth of Phoebodus and frilled sharks are also morphologically similar, and are designed for grasping prey. Phoebodus probably consumed small prey items that were capable of being swallowed whole.[2]
Phoebodus Temporal range: | |
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Life restoration of Phoebodus saidselachus | |
Teeth of various species of Phoebodus | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Chondrichthyes |
Subclass: | Elasmobranchii |
Clade: | †Phoebodontiformes |
Genus: | †Phoebodus St. John and Worthen 1875 |
Species | |
See text |
After Ivanov, 2021[1]
Supposed species in this genus from the Triassic, like "Phoebodus" brodiei, and "Phoebodus" keuperinus are now placed in the genus Keuperodus in the family Jalodontidae.[3]
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