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Taxon:
Order †
Pteraspidiformes
Berg, 1940
(fish)
Taxa
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Hierarchy
Nomenclature
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Entity:
†Heterostraci (Subclass)
..†Ariaspididae (Family)
..†Cardipeltiformes (Order)
..†Corvaspidiformes (Order)
..†Ctenaspididae (Family)
..†Cyathaspidiformes (Order)
..†tesselate Heterostraci
..†Traquairaspidiformes (Order)
..†Pteraspidiformes (Order)
....†Blieckaspis (Genus)
....†Canadapteraspis (Genus)
....†Cosmaspis (Genus)
....†Escharaspis (Genus)
....†Eucyclaspis (Genus)
....†Helaspis (Genus)
....†Lamiaspis (Genus)
....†Lampraspis (Genus)
....†Panamintaspis (Genus)
....†Penygaspididae (Family)
....†Pirumaspis (Genus)
....†Psammosteoidei (Suborder)
....†Psephaspididae (Family)
....†Pteraspidoidei (Suborder)
....†Pteropsis (Genus)
....†Skalviaspididae (Family)
....†Stegobranchiaspis (Genus)
....†Tuberculaspis (Genus)
....†Xylaspis (Genus)
Types
Nominotypical taxon [ICZN]
:
†
Pteraspidoidei
(Suborder)
Berg, 1940
Ref:
V. Voichyshyn, 2011
: 83.
[inferred]
Type
:
†
Pteraspis
(Genus)
Kner, 1847
Ref:
R. van der Laan, 2018
: 18.
[inferred]
Synonyms
Accepted name (objective)
:
†
Heterostraci
(Order)
Lankester, 1868
Ref:
R.L. Carroll, 1988
In (pro parte)
:
†
Heterostraci
(Order)
Lankester, 1868
Ref:
R.L. Carroll, 1988
©2004-2025 Universal Taxonomic Services
Last updated:
21 Sep 2025