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Monotypic taxon:
Family †
Rhizospalacidae
Thaler, 1966
(mammal)
Taxa
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Hierarchy
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Entity:
Castoroidea (Superfamily)
..Castoridae (Family) - beavers
..†Eutypomyidae (Family)
..†Rhizospalacidae (Family)
....†Rhizospalax (Genus)
Concise hierarchy
(Kingdom)
Animalia
-
(Phylum)
Chordata
-
(Class)
Mammalia
-
(Order)
Rodentia
Subsequent positions
Castorimorpha
(Infraorder)
Wood, 1955
Ref:
M.C. McKenna & S.K. Bell, 1997
: 131.
Current position
Castoroidea
(Superfamily)
Batsch, 1788
Ref:
Wikimedia
: Castorimorpha, 6 Jan 2022.
Alternative positions
Castorimorpha
(Infraorder)
Wood, 1955
Ref:
M.C. McKenna & S.K. Bell, 1997
: 131.
[
new position
]
Historical positions
Castorimorpha
(Infraorder)
Wood, 1955
Ref:
M.C. McKenna & S.K. Bell, 1997
: 131.
[
new position
]
Number of Subtaxa
2024
Available in Systema Naturae 2000
†1g
1989-present
Systema Naturae 2000
: 9 Jun 2022
[; †1g]
1997
M.C. McKenna & S.K. Bell
[; †1g]
©2004-2024 Universal Taxonomic Services
Last updated:
1 Feb 2024