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Monotypic taxon:
Family †
Polysphenodontidae
Kuhn, 1969
(reptile)
Taxa
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Entity:
Eusphenodontia (Clade)
..†Clevosauridae (Family)
..Neosphenodontia (Clade)
..†Opisthiamimus (Genus)
..†Polysphenodontidae (Family)
....†Polysphenodon (Genus)
Authorship
SN2000 author citation
:
O. Kuhn, 1969
Original name
:
Kuhn, O. 1969.
Handb. Paläoherpetol.
9
: 43 ("nov. fam.").
Original rank
:
loc. cit.
Original spelling
:
loc. cit.
Types
Type
:
†
Polysphenodon
(Genus)
Jaekel, 1911
Ref:
O. Kuhn, 1969
[inferred]
Synonyms
In
:
Sphenodontidae
(Family)
Cope, 1871
Ref:
R.L. Carroll, 1988
: App. (p. 616).
[inferred]
©2004-2026 Universal Taxonomic Services
Last updated:
28 Aug 2026