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Crown clade:
Sarcopterygii
Romer, 1955
(vertebrate)
Taxa
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Hierarchy
Nomenclature
Taxonomy
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Entity:
Pan-Sarcopterygii ([unranked])
..†Achoania (Genus)
..†Guiyu (Genus)
..†Ligulalepis (Genus)
..†Meemannia (Genus)
..†Psarolepis (Genus)
..Sarcopterygii ([unranked])
....Coelacanthi (Class)
....Dipnotetrapodomorpha ([unranked])
....†Onychodontida (Order)
Authorship
SN2000 author citation
:
(Romer, 1955)
Variants
Ranked name
:
Sarcopterygii
(Class)
Romer, 1955
Ranked name
:
Sarcopterygii
(Subclass)
Romer, 1955
Current rank
:
Sarcopterygii
(Superclass)
Romer, 1955
Ref:
R. Betancur-R et al., 2017
: 32; 10 May 2025.
[inferred]
Synonyms
Including
:
Dipnotetrapodomorpha
([unranked])
Nelson, 2006
©2004-2026 Universal Taxonomic Services
Last updated:
28 Aug 2026