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Monotypic taxon:
Section
Cyclosquamata
(fish)
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Hierarchy
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Entity:
Eurypterygia (Supersection)
..†Cheirothricidae (Family)
..Ctenosquamata (Section)
..Cyclosquamata (Section)
....Aulopiformes (Order) - lizardfishes
Concise hierarchy
(Kingdom)
Animalia
-
(Phylum)
Chordata
-
(Class)
Actinopteri
Current position
Eurypterygia
(Supersection)
Rosen, 1973
Ref:
R. van der Laan, 2018
: 69.
Alternative positions
Eurypterygia
(Infracohort)
Rosen, 1973
Ref:
R. Betancur-R et al., 2017
: 19.
Historical positions
Eurypterygia
(Supersection)
Rosen, 1973
Ref:
R. van der Laan, 2018
: 69.
Eurypterygia
(Infracohort)
Rosen, 1973
Ref:
R. Betancur-R et al., 2017
: 19, fig. 1.
Number of Subtaxa
2025
Available in Systema Naturae 2000
1o;16f;47g;241s;2ss; †7f;29g;2s
1989-present
Systema Naturae 2000
: 23 Jun 2025
[1o;16f;47g; †7f]
2018
R. van der Laan
: 70
[1o;17f; †6f]
2017
R. Betancur-R et al.
: 19
[1o;17f]
©2004-2025 Universal Taxonomic Services
Last updated:
21 Sep 2025