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Taxon:
Grade
Chondrichthiomorphi
(fish)
Taxa
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Entity:
Gnathostomata (Superclass) - jawed vertebrates
..Eugnathostomata ([unranked])
..†Placodermi (Class)
..[†Placodermiomorphi] (Grade)
..[Chondrichthiomorphi] (Grade)
Concise hierarchy
(Kingdom)
Animalia
-
(Phylum)
Chordata
Current position
Gnathostomata
(Superclass)
Gegenbaur, 1874
Ref:
J.S. Nelson, 2006
: 39.
Historical positions
Gnathostomata
(Superclass)
Gegenbaur, 1874
Ref:
J.S. Nelson, 2006
: 39.
Number of Subtaxa
2025
Available in Systema Naturae 2000
1c;14o;54f;194g;1159s;2ss; †27o;60f;178g;51s
1989-present
Systema Naturae 2000
: 27 Dec 2013
[1c;14o;54f;196g;1159s;2ss; †27o]
©2004-2025 Universal Taxonomic Services
Last updated:
21 Sep 2025