†order Rhizodontiformes Andrews and Westoll 1970 (lobe-finned fish)
Osteichthyes - Rhizodontiformes
Parent taxon: Rhizodontida according to R. van der Laan 2019
See also Dineley and Metcalf 1999, Long 2011, Nelson et al. 2016, Smirnova 2022 and Young et al. 1992
Sister taxa: Archichthys, Barameda, Letognathus, Rhizodontidae, Sauripteridae
Subtaxa: Hongyu
Ecology:
Distribution:
• Carboniferous of the United Kingdom (1 collection)
• Devonian of Antarctica (2), China (1), Colombia (1)
Total: 5 collections each including a single occurrence