Phoebodontiformes

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Phoebodontiformes
Temporal range: Middle Devonian–Early Carboniferous
Phoebodus.jpg
Phoebodus
Thrinacoselache gracia.jpg
Thrinacodus
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Chondrichthyes
Subclass: Elasmobranchii
Order:† Phoebodontiformes
Ginter et al. 2002
Family:† Phoebodontidae
Williams in Zangerl, 1985
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] Some studies have recovered the group as paraphyletic. [4]

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. [5]

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. Bibcode:2021PalJ...55..301I. 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 . PMID   31575362. S2CID   203619135.
  3. ↑ Ginter, Michał; Turner, Susan (2010-12-02). "The middle Paleozoic Selachian genus Thrinacodus" . Journal of Vertebrate Paleontology. 30 (6): 1666–1672. Bibcode:2010JVPal..30.1666G. doi:10.1080/02724634.2010.520785. ISSN   0272-4634. S2CID   86058786.
  4. ↑ Klug, Christian; Coates, Michael; Frey, Linda; Greif, Merle; Jobbins, Melina; Pohle, Alexander; Lagnaoui, Abdelouahed; Haouz, Wahiba Bel; Ginter, Michal (December 2023). "Broad snouted cladoselachian with sensory specialization at the base of modern chondrichthyans". Swiss Journal of Palaeontology . 142 (1): 2. Bibcode:2023SwJP..142....2K. doi: 10.1186/s13358-023-00266-6 . ISSN   1664-2376. PMC   10050047 . PMID   37009301.
  5. ↑ 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. Bibcode:2021JVPal..41E1259I. doi:10.1080/02724634.2021.1931259. ISSN   0272-4634. S2CID   237518008.


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