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Taxon:
Superorder †
Symmetrodonta
Simpson, 1925
(mammal)
Taxa
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Hierarchy
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Entity:
Trechnotheria (Clade)
..[Alethinotheria] (Clade)
..Cladotheria (Clade)
..†Spalacotheriida (Order)
..[†Spalacotherioidea] (Superfamily)
..[†Symmetrodonta] (Superorder)
Variants
Different rank
:
†
Symmetrodonta
(Legion)
Simpson, 1925
Current rank
:
†
Symmetrodonta
(Infraclass)
Simpson, 1925
Ref:
A.O. Averianov & A.V. Lopatin, 2011
: 34.
[inferred]
Current rank
:
†
Symmetrodonta
(Order)
Simpson, 1925
Ref:
M.J. Benton, 2015
: 443.
[inferred]
Former rank
:
†
Symmetrodonta
(Order)
Simpson, 1925
©2004-2026 Universal Taxonomic Services
Last updated:
28 Aug 2026