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Taxon:
Genus †
Orthacanthus
Agassiz, 1843
(fish)
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Entity:
†Diplodoselachidae (Family)
..†Diplodoselache (Genus)
..†Lebachacanthus (Genus)
..†Orthacanthus (Genus)
Authorship
Original name
:
Agassiz, 1843. Poiss. Foss., Feuilleton, 143; (1843), 3, 177.
Types
Type of
:
†
Orthacanthidae
(Family)
Heyler & Poplin, 1990
Ref:
R. van der Laan, 2018
: 36.
Type of
:
†
Orthacanthidae
(Family)
Jordan, 1923, nom. inval.
Ref:
R. van der Laan, 2018
: 36.
Synonyms
Synonymous name
:
†
Didymodus
(Genus)
Cope, 1883
Ref:
PBDB
: 24 Nov 2014.
Synonymous name
:
†
Diplodus
(Genus)
Agassiz, 1841, nom. nud.
Ref:
PBDB
: 1 Jan 2017.
Synonymous name
:
†
Dittodus
(Genus)
Owen, 1867
Ref:
PBDB
: 30 Apr 2013.
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Last updated:
28 Aug 2026