Pholidophoridae is an extinct family of primitive stem-teleost fish that lived during the Triassic period, from the Anisian age of the Middle Triassic to the Norian age of the Late Triassic. Most of the genera are from Europe, but one (Malingichthys) is known from China.[3] The pholidophorids were historically united with several other stem-teleost lineages into the order Pholidophoriformes, but Pholidophoriformes in its traditional sense is now considered paraphyletic with respect to crown group teleosts.[4]

Pholidophoridae
Temporal range: AnisianNorian
Fossil of Pholidorhynchodon malzanni
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Pholidophoriformes
Family: Pholidophoridae
Woodward, 1890
Genera[3]

Phylogeny

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Below is a cladogram simplified after Bean (2021):[5]

Teleosteomorpha

References

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  1. ^ Taverne, L. (2018). "The Mesozoic fish genus Pholidophorus (Teleostei, Pholidophoriformes), with an osteological study of the type-species Pholidophorus latiusculus. Comments on some problems concerning the "pholidophoriform" fishes" (PDF). Geo-Eco-Trop. 42 (1): 89–116.
  2. ^ Arratia, G.; Schultze, H.-P. (2024). "The oldest teleosts (Teleosteomorpha): their early taxonomic, phenotypic, and ecological diversification during the Triassic". Fossil Record. 27 (1): 29–53. doi:10.3897/fr.27.115970.
  3. ^ a b Arratia, G. (2017). "New Triassic teleosts (Actinopterygii, Teleosteomorpha) from northern Italy and their phylogenetic relationships among the most basal teleosts". Journal of Vertebrate Paleontology. 37 (2): e1312690. Bibcode:2017JVPal..37E2690A. doi:10.1080/02724634.2017.1312690. S2CID 89773927.
  4. ^ Arratia, G. (2013). "Morphology, taxonomy, and phylogeny of Triassic pholidophorid fishes (Actinopterygii, Teleostei)". Journal of Vertebrate Paleontology. 33 (sup1): 1–138. Bibcode:2013JVPal..33S...1A. doi:10.1080/02724634.2013.835642. S2CID 86605978.
  5. ^ Bean, L. B. (2021). "Revision of the Mesozoic freshwater fish clade Archaeomaenidae". Alcheringa: An Australasian Journal of Palaeontology. 45 (2): 217–259. doi:10.1080/03115518.2021.1937700. S2CID 237518065.