†order Rhizodontida Andrews and Westoll 1970 (lobe-finned fish)

Osteichthyes - Rhizodontida

Parent taxon: Sarcopterygii according to T. Holland et al. 2007

See also Davis et al. 2004 and Johanson and Ahlberg 1998

Sister taxa: Achoania, Akinetia, Coelacanthimorpha, Dipnoi, Dipnotetrapodomorpha, Guiyu, Lepidosireniformes, Ligulalepis, Onychodontia, Onychodontiformes, Osteolepiformes, Psarolepis, Rhipidistia, Youngolepis

Subtaxa: Barameda Gooloogongia Sauripteridae

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Ecology:

Distribution:

• Carboniferous of Australia (1 collection), United States (1: Iowa)

• Devonian of Australia (1)

Total: 3 collections including 4 occurrences

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