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Crown clade:
Rodentia
Bowdich, 1821
(mammal)
Taxa
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Hierarchy
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Entity:
Simplicidentata (Clade)
..[Rodentia] (Clade)
....[Castorimorpha] (Clade)
....[Hystricoghathi] (Clade)
....[Hystricognathi] (Clade)
....[Myomorpha] (Clade)
....[Sciuromorpha] (Clade)
Basic information
Period
:
Paleocene - Present [66 Ma - present]
Status
:
extant
Paleontology
Period
:
56.8 Mya - present
Ref:
M.A. O'Leary et al., 2013
: table S2 (p. 87).
©2004-2025 Universal Taxonomic Services
Last updated:
21 Sep 2025