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Monotypic taxon:
†
Rhizodontimorpha
(fish)
Taxa
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Hierarchy
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Entity:
Tetrapodomorpha ([unranked])
..†Kenichthys (Genus)
..Osteolepidida (Clade)
..[†Osteolepidida] (Infraclass)
..[Osteolepidimorpha] ([unranked])
..[†Rhizodontida]
..[†Rhizodontida] (Infraclass)
..†Rhizodontiformes (Order)
..†Tungsenia (Genus)
..[†Rhizodontimorpha]
Concise hierarchy
(Kingdom)
Animalia
-
(Phylum)
Chordata
Current position
Tetrapodomorpha
([unranked])
Ahlberg, 1991
Ref:
J.S. Nelson, 2006
: 465.
Historical positions
Tetrapodomorpha
([unranked])
Ahlberg, 1991
Ref:
J.S. Nelson, 2006
: 461, 465.
Number of Subtaxa
1989-present
Systema Naturae 2000
: 5 Mar 2024
[; †1o;1f]
2006
J.S. Nelson
: 465
[; †1o;1f;7g]
©2004-2025 Universal Taxonomic Services
Last updated:
21 Sep 2025