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Taxon:
Superorder
Holocephalimorpha
Lund, 1986
(fish)
Taxa
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Hierarchy
Nomenclature
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Entity:
Holocephali (Subclass)
..†Debeeriiformes (Order)
..†Eugeneodontiformes (Order)
..†Gregoriidae (Family)
..†Harpacanthidae (Family)
..†Helodontiformes (Order)
..†Iniopterygiformes (Order)
..†Lagarodontidae (Family)
..†Orodontiformes (Order)
..†Petalodontiformes (Order)
..Holocephalimorpha (Superorder)
....Cochliodontomorpha ([unranked])
....†Copodontiformes (Order)
....†Psammodontiformes (Order)
Concise hierarchy
(Kingdom)
Animalia
-
(Phylum)
Chordata
-
(Class)
Chondrichthyes
Current position
Holocephali
(Subclass)
Bonaparte, 1832
Ref:
R. van der Laan, 2018
: 38; Grogan et al., 2012: fig. 1.1.
Historical positions
Holocephali
(Subclass)
Bonaparte, 1832
Ref:
R. van der Laan, 2018
: 38.
Holocephali
(Subclass)
Bonaparte, 1832
Ref:
J.S. Nelson et al., 2016
: 50.
Holocephali
(Subclass)
Bonaparte, 1832
Ref:
J.S. Nelson, 2006
: 44.
Number of Subtaxa
2025
Available in Systema Naturae 2000
1o;3f;6g;42s; †6o;12f;32g;8s
1989-present
Systema Naturae 2000
: 12 May 2025
[1o;3f;6g;42s; †6o;12f]
2018
R. van der Laan
: 39
[1o;3f; †6o;12f]
2016
J.S. Nelson et al.
: 53
[1o;3f; †6o;12f]
©2004-2025 Universal Taxonomic Services
Last updated:
21 Sep 2025