Phoebodontiformes
Temporal range:
Phoebodus
Thrinacodus
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Chondrichthyes
Subclass: Elasmobranchii
Clade: †Phoebodontiformes
Ginter et al. 2002
Genera

Phoebodontiformes is an extinct group of elasmobranchs (sensu lato), known from the Devonian and Carboniferous periods. It includes the genera Phoebodus, Diademodus and Thrinacodus.[1] Phoebodus and Thrinacodus have slender, elongate bodies.[2] Their teeth are tricuspate (bearing three cusps).[2][3]

Jalodus and other members of the family Jalodontidae, which range from the Devonian to the Triassic, were formerly included in this order, but have subsequently been assigned to their own order, the Jalodontiformes.[4]

References

  1. ↑ Ivanov, A. O. (May 2021). "A New Phoebodontid Shark from the Devonian of the Urals and the Distribution of Phoebodus Species". Paleontological Journal. 55 (3): 301–310. doi:10.1134/S0031030121030096. ISSN 0031-0301. S2CID 235966785.
  2. 1 2 Frey, Linda; Coates, Michael; Ginter, Michał; Hairapetian, Vachik; Rücklin, Martin; Jerjen, Iwan; Klug, Christian (2019-10-09). "The early elasmobranch Phoebodus : phylogenetic relationships, ecomorphology and a new time-scale for shark evolution". Proceedings of the Royal Society B: Biological Sciences. 286 (1912): 20191336. doi:10.1098/rspb.2019.1336. ISSN 0962-8452. PMC 6790773. S2CID 203619135.
  3. ↑ Ginter, Michał; Turner, Susan (2010-12-02). "The middle Paleozoic Selachian genus Thrinacodus". Journal of Vertebrate Paleontology. 30 (6): 1666–1672. doi:10.1080/02724634.2010.520785. ISSN 0272-4634. S2CID 86058786.
  4. ↑ Ivanov, Alexander O.; Duffin, Christopher J.; Richter, Martha (2021-03-04). "Youngest jalodontid shark from the Triassic of Europe and a revision of the Jalodontidae". Journal of Vertebrate Paleontology. 41 (2): e1931259. doi:10.1080/02724634.2021.1931259. ISSN 0272-4634. S2CID 237518008.


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