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Taxon:
Order
Hexanchiformes
Compagno, 1973
- six-gill sharks
(fish)
Taxa
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Hierarchy
Nomenclature
Taxonomy
Properties
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Entity:
Squalomorphi (Superorder)
..Echinorhiniformes (Order) - bramble sharks
..Pristiophoriformes (Order) - saw sharks
..†Protospinaciformes (Order)
..Squaliformes (Order) - dogfish sharks
..Squatiniformes (Order) - angel sharks
..Hexanchiformes (Order) - six-gill sharks
....Chlamydoselachidae (Family) - frill sharks
....[Chlamydoselachoidei] (Suborder)
....Hexanchidae (Family) - cow sharks
....[Hexanchoidei] (Suborder)
....†Mcmurdodontidae (Family)
....†Notidanodon (Genus)
....†Notidanoides (Genus)
....†Orthacodontidae (Family)
Types
Nominotypical taxon [ICZN]
:
Hexanchidae
(Family)
Gray, 1851
Nominotypical taxon [ICZN]
:
Hexanchoidei
(Suborder)
(Hay, 1902)
Variants
Different rank
:
Hexanchoidea
(Suborder)
Synonyms
Synonymous name
:
Notidani
(Order)
Jaekel, 1911
Ref:
J.S. Nelson, 2006
: 64.
[indirect]
Synonymous name
:
Opistharthri
(Suborder)
Ref:
J.S. Nelson, 2006
: 64.
[indirect]
Including
:
Chlamydoselachoidei
(Suborder)
Including
:
Notidanoidei
(Suborder)
Including
:
Selachophidichthyoidei
(Order)
Ref:
J.S. Nelson, 2006
: 64.
[indirect]
Vernacular Names (English)
Full name
:
six-gill sharks
Ref:
J.S. Nelson, 2006
: 64.
:
cowsharks and frilled sharks
Ref:
L.J.V. Compagno et al., 1989
©2004-2024 Universal Taxonomic Services
Last updated:
1 Feb 2024