†unranked clade Onychodontia Jaekel 1911 (lobe-finned fish)
Full reference: O. Jaekel. 1911. Die Wirbeltiere. Eine Übersicht über die Fossilen und Lebenden Formen [The Vertebrates. An Overview of the Fossil and Living Forms] viii-252
Parent taxon: Sarcopterygii according to P. E. Ahlberg 1991
Sister taxa: Achoania, Actinistia, Actinistia, Akinetia, Dipnomorpha, Dipnotetrapodomorpha, Guiyu, Lepidosireniformes, Ligulalepis, Onychodontida, Osteolepidida, Psarolepis, Ptyctolepis, Rhipidistia, Rhizodontida, Tetrapoda, Platysomi, Eugnathi, Haplistia, Cyclolepidi, Belonostomi, Lepidostei, Saurodipterini, Belonorhynchi, Coelacanthini, Osteolepidae, Polypterini, Taxistia, Heterocerci, Amii
Subtaxa: none
Ecology: planktonic suspension feeder
Distribution: there are no occurrences of Onychodontia in the database