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Crown clade:
Squamata
Oppel 1811 [Gauthier, Estes & de Queiroz 1988], nom. cl. inval.
(reptile)
[unverified]
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Hierarchy
Nomenclature
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Entity:
Concise hierarchy
(Kingdom)
Animalia
-
(Phylum)
Chordata
-
(Class)
Reptilia
Phylogeny
Crown clade
Ref:
R. Estes et al., 1988
: 186.
[implicit]
Defined by the most recent common ancestor (and all its descendants) of
Iguania
(Clade)
Latreille 1825 [Estes
et al.
1988]
Ref:
R. Estes et al., 1988
: 186.
Scleroglossa
(Clade)
Estes
et al.
1988
Ref:
R. Estes et al., 1988
: 186.
Generic clade
Squamata
(Clade)
Oppel 1811 [Gauthier, Estes & de Queiroz 1988], nom. cl. inval.
Ref:
R. Estes et al., 1988
: 186.
Current position
Lepidosauria
(Clade)
Haeckel 1866 [Gauthier, Estes & de Queiroz 1988], nom. cl. inval.
Ref:
T. Rowe, 1988
: fig. 1.
Historical positions
Lepidosauria
(Clade)
Haeckel 1866 [Gauthier, Estes & de Queiroz 1988], nom. cl. inval.
Src:
N. Iwabe et al., 2005
: fig. 1c.
Lepidosauromorpha
(Clade)
Benton 1983 [Benton 1985]
Src:
M. Laurin, 1991
: fig. 11.
Lepidosauria
(Clade)
Haeckel 1866 [Gauthier, Estes & de Queiroz 1988], nom. cl. inval.
Src:
T. Rowe, 1988
: fig. 1.
©2004-2026 Universal Taxonomic Services
Last updated:
28 Aug 2026