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Taxon:
Infracohort
Protacanthopterygii
Greenwood
et al.
, 1966
(fish)
Taxa
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Hierarchy
Nomenclature
Taxonomy
Properties
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Entity:
Euteleosteomorpha (Subcohort)
..†Avitosmerus (Genus)
..†Erichalcidae (Family)
..Lepidogalaxii (Infracohort)
..†Leptolepides (Genus)
..Neoteleostei (Infracohort)
..†Pyrenichthys (Genus)
..Stomiati (Infracohort)
..Protacanthopterygii (Infracohort)
....Argentiniformes (Order) - marine smelts
....†Bernardichthyidae (Family)
....†Ferrifronsidae (Family)
....Galaxiiformes (Order) - galaxiiforms
....†Orthogonikleithridae (Family)
....Salmoniformes (Order) - trout, salmon, and whitefish
Concise hierarchy
(Kingdom)
Animalia
-
(Phylum)
Chordata
-
(Class)
Actinopteri
Current position
Euteleosteomorpha
(Subcohort)
Greenwood
et al.
, 1966
Ref:
R. van der Laan, 2018
: 68; [Nelson et al., 2016: fig. (p. 242)].
Historical positions
Euteleosteomorpha
(Subcohort)
Greenwood
et al.
, 1966
Ref:
R. van der Laan, 2018
: 68.
Number of Subtaxa
2025
Available in Systema Naturae 2000
3o;8f;45g;307s;32ss; ‡1s; †5f;13g;8s
1989-present
Systema Naturae 2000
: 11 Jun 2025
[3o;8f;45g; †5f]
2018
R. van der Laan
: 68
[4o;8f; †4f]
©2004-2025 Universal Taxonomic Services
Last updated:
21 Sep 2025