Parent taxon: Sarcopterygii according to G. Arratia 2015
See also Ahlberg 1991, Betancur et al. 2013, Clement 2005, Clement 2006, Cope 1887, Delsate et al. 2002, Dineley and Metcalf 1999, Forey 1998, Forey et al. 2000, Friedman and Coates 2006, Friedman et al. 2007, Graf 2012, Hay 1902, Irmis 2005, Jordan 1963, Long 2011, Meyer and Zardoya 2003, Miles 1977, Nelson et al. 2016 and Rapp 1946
Sister taxa: Achoania, Akinetia, Coelacanthimorpha, Dipnoi, Dipnomorpha, Dipnotetrapodomorpha, Guiyu, Lepidosireniformes, Ligulalepis, Onychodontia, Onychodontida, Onychodontiformes, Osteolepidida, Osteolepiformes, Psarolepis, Ptyctolepis, Rhipidistia, Rhizodontida, Rhizodontiformes, Tetrapoda, Youngolepis, Coelacanthini, Platysomi, Belonostomi, Heterocerci, Saurodipterini, Haplistia, Polypterini, Eugnathi, Belonorhynchi, Taxistia, Cyclolepidi, Lepidostei, Amii, Osteolepidae
Subtaxa: none
Ecology:
Distribution:
• Cretaceous of Tunisia (2 collections)
Total: 2 collections each including a single occurrence