Biology:Orthacodontidae
From HandWiki
Orthacodontidae (also spelled Orthacodidae[1]) is an extinct family of sharks. It is disputed as to whether it belongs to the modern shark order Hexanchiformes,[2] or the extinct order Synechodontiformes.[3] It contains three genera. Some other authors included it in Lamniformes.[4] More recent studies have generally favored its placement in the Hexanchiformes.[1]
Species
- Archaeogracilidens Villalobos-Segura et al. 2025
- Archaeogracilidens macer (Quenstedt, 1852)
- Occitanodus Guinot, Cappetta & Adnet, 2014
- Occitanodus sudrei Guinot, Cappetta & Adnet, 2014
- Sphenodus Agassiz, 1843 (Nomen dubium)[1]
- Sphenodus alpinus Gümbel, 1861
- Sphenodus longidens Agassiz, 1843
- Sphenodus lundgreni Davis, 1890
- Sphenodus planus Agassiz, 1843
- Sphenodus rectidens Emmons, 1858
- Sphenodus robustidens Seguenza, 1900
- Sphenodus tithonius Gemmellaro, 1871
- Sphenodus virgai Gemmellaro, 1871
References
- ↑ 1.0 1.1 1.2 Villalobos-Segura, Eduardo; Amadori, Manuel; Stumpf, Sebastian; Jambura, Patrick L.; Begat, Arnaud; Lopez-Romero, Faviel A.; Schweigert, Günter; Maxwell, Erin E. et al. (2025-12-31). "Articulated specimens provide new insights into the iconic Mesozoic shark genus Sphenodus" (in en). Journal of Systematic Palaeontology 23 (1). doi:10.1080/14772019.2025.2507014. ISSN 1477-2019. PMID 40636025. Bibcode: 2025JSPal..2307014V.
- ↑ "Sphenodus longidens | Shark-References" (in en). https://shark-references.com/species/view/Sphenodus-longidens.
- ↑ Villalobos-Segura, Eduardo; Stumpf, Sebastian; Türtscher, Julia; Jambura, Patrick L.; Begat, Arnaud; López-Romero, Faviel A.; Fischer, Jan; Kriwet, Jürgen (March 2023). "A Synoptic Review of the Cartilaginous Fishes (Chondrichthyes: Holocephali, Elasmobranchii) from the Upper Jurassic Konservat-Lagerstätten of Southern Germany: Taxonomy, Diversity, and Faunal Relationships" (in en). Diversity 15 (3): 386. doi:10.3390/d15030386. ISSN 1424-2818. PMID 36950327. Bibcode: 2023Diver..15..386V.
- ↑ Rees, JAN (2010). "Neoselachian sharks from the Callovian-Oxfordian (Jurassic) of Ogrodzieniec, Zawiercie Region, southern Poland". Palaeontology 53 (4): 887–902. doi:10.1111/j.1475-4983.2010.00967.x. Bibcode: 2010Palgy..53..887R.
Wikidata ☰ Q18358311 entry
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