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Taxon:
Family †
Tridensaspidae
Liu, 1986
(fish)
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Hierarchy
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Entity:
[†Galeaspida] (Order)
..[†Dayongaspidae] (Family)
..[†Duyunolepidae] (Family)
..[†Eugaleaspidae] (Family)
..[†Galeaspidae] (Family)
..[†Hanyangaspidae] (Family)
..[†Hunanaspidae] (Family)
..[†Lungmenshanaspidae] (Family)
..[†Nanpanaspidae] (Family)
..[†Polybranchiaspidae] (Family)
..[†Tridensaspidae] (Family)
Authorship
Original name, rank & spelling
:
Liu, 1986: 2, 9.
Attributes
Imperfect family-group name (orth. inval.: orth. imperf.) [ICZN, 1999: Art. 29.3.1 (<=1999)]
Ref:
G.C. Steyskal, 1980.
Proc. Biol. Soc. Wash.
93
(1)
: 170.
[implicit]
Correct [original] spelling [ICZN, 1999: Art. 29.3.1.1 (fam.: -id-)]
Ref:
S.J. Brands (comp.), 1989-present.
Syst. Nat. 2000
: 27 Mar 2024.
Types
Type
:
†
Tridensaspis
(Genus)
Liu, 1986
Ref:
R. van der Laan, 2018
: 24.
Variants
Subsequent spelling
:
Tridensaspididae
(Family)
"Liu, 1986", nom. illeg.
Ref:
R. van der Laan, 2018
: 24.
Synonyms
In
:
†
Eugaleaspididae
(Family)
Liu, 1980, nom. praeval.
Ref:
R. van der Laan, 2018
: 24.
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Last updated:
21 Sep 2025