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Jonoichthys

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(Redirected from Jonoichthys challwa) Extinct genus of ray-finned fishes

Jonoichthys
Temporal range: Tithonian PreꞒ O S D C P T J K Pg N
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Aspidorhynchiformes
Family: Aspidorhynchidae
Genus: Jonoichthys
Gouiric-Cavalli, 2015
Species: J. challwa
Binomial name
Jonoichthys challwa
Gouiric-Cavalli, 2015

Jonoichthys is an extinct genus of marine ray-finned fish from the Upper Jurassic of Argentina. The type and only known species is Jonoichthys challwa. The fossil remains of J. challwa were recovered from the Vaca Muerta Formation, in Neuquén province, Argentina. It belongs to the family Aspidorhynchidae, within Aspidorhynchiformes.

References

  1. Gouiric-Cavalli, Soledad (June 2015). "Jonoichthys challwa gen. et sp. nov., a new Aspidorhynchiform (Osteichthyes, Neopterygii, Teleosteomorpha) from the marine Upper Jurassic sediments of Argentina, with comments about paleobiogeography of Jurassic aspidorhynchids". Comptes Rendus Palevol. 14 (4): 291–304. Bibcode:2015CRPal..14..291G. doi:10.1016/j.crpv.2015.03.007. hdl:11336/53596.
Teleostei sensu de Pinna, 1996 (= Teleosteomorpha)
Actinopterygii
Neopterygii
Teleostei
    • see below↓
Teleostei
Teleostei
Pachycormidae
Hypsocorminae
Asthenocorminae
Aspidorhynchidae
Pholidophoridae
sensu stricto
Archaeomaenidae
Siyuichthyidae
Pleuropholidae
Ankylophoridae
Catervariolidae
Cycloid clade
Leptolepididae
Ascalaboidae
Crossognathiformes
Ichthyodectiformes
Crown-Teleostei
    • see below↓
Leedsichthys problematicus

Aspidorhynchus acutirostris Ichthyokentema purbeckensis

Tharsis dubius
Crown-Teleostei
Elopomorpha
Orthogonikleithridae
Osteoglossomorpha
Tselfatiiformes
Protobramidae
Plethodidae
Clupeocephala
Pentanogmius evolutus
Taxon identifiers
Jonoichthys


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