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Taxon:
Subclass †
Cephalaspidomorphi
Kiaer & Stensiö, 1920
(fish)
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Entity:
[†Ostracodermata] (Class)
..[†Cephalaspidomorphi] (Subclass)
Concise hierarchy
(Kingdom)
Animalia
-
(Phylum)
Chordata
-
(Class)
Ostracodermata
Current position
†
Ostracodermata
(Class)
Ref:
B. Grzimek et al., 1974
: 45.
[inferred rank]
Historical positions
†
Ostracodermata
(Class)
Ref:
B. Grzimek et al., 1974
: 45.
[inferred rank]
©2004-2025 Universal Taxonomic Services
Last updated:
21 Sep 2025