The Taxonomicon
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Under construction
Monotypic taxon: Onychodontida Andrews, 1973 (vertebrate)
 Entity: 

Concise hierarchy

(Kingdom) Animalia - (Phylum) Chordata

Subsequent positions

Dipnotetrapodomorpha (Subclass) Nelson, 2006 Ref: J.S. Nelson, 2006: 461, 462.

Current position

Sarcopterygii (Clade) Romer, 1955 Ref: J.S. Nelson, 2006: 462 [Zhu et al., 2009]. [implicit]

Alternative positions

Dipnotetrapodomorpha (Subclass) Nelson, 2006 Ref: J.S. Nelson, 2006: 462. [new position]
Dipnotetrapodomorpha ([unranked]) Nelson, 2006 Ref: J.S. Nelson, 2006: 462. [implicit]

Historical positions

Dipnotetrapodomorpha (Subclass) Nelson, 2006 Ref: J.S. Nelson, 2006: 87, 461, 462. [new position]
Sarcopterygii (Clade) Romer, 1955 Ref: R. Cloutier & P.E. Ahlberg, 1996: 468.

Number of Subtaxa

2024 Available in Systema Naturae 2000 †1o;1f;2g
©2004-2024 Universal Taxonomic Services
Last updated: 1 Feb 2024