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Taxon:
Family †
Pachycormidae
Lydekker, 1889, "nom. praeval."
(fish)
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Hierarchy
Nomenclature
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Entity:
†Pachycormiformes (Order)
..†Pachycormidae (Family)
....†Asthenocormus (Genus)
....†Diphyodus (Genus)
....†Erisichthe (Genus)
....†Euthynotus (Genus)
....†Hypsocormus (Genus)
....†Leedsichthys (Genus)
....†Orthocormus (Genus)
....†Pachycormus (Genus)
....†Pelecopterus (Genus)
....†Prosauropsis (Genus)
....†Protosphyraena (Genus)
....†Sauropsis (Genus)
....†Saurostomus (Genus)
Authorship
SN2000 author citation
:
Lydekker,
in
Nicholson & Lydekker, 1889, "nom. praeval."
Original name, rank & spelling
:
Lydekker, 1889.
In
Nicholson & Lydekker: 989.
Attributes
Name in prevailing usage ("nom. praeval.") [cf. ICZN, 1999: Arts. 23.9, 35.5 (fam.)]
Ref:
R. van der Laan, 2018.
Eur. J. Taxon.
466
: 57 ("name in prevailing recent practice").
Types
Type
:
†
Pachycormus
(Genus)
Agassiz, 1833
Ref:
R. van der Laan, 2018
: 58.
Synonyms
Synonymous name
:
†
Erisichthidae
(Family)
Ref:
D.S. Jordan, 1923
: 115.
Synonymous name
:
†
Pelecopteridae
(Family)
Ref:
D.S. Jordan, 1923
: 115.
Synonymous name
:
†
Protosphyraenidae
(Family)
Cope, 1892
Ref:
D.S. Jordan, 1923
: 115.
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Last updated:
21 Sep 2025