Order Cycloganoidei (bony fish)
Parent taxon: Ganoidei according to J. Leidy 1873
See also Owen 1859
Sister taxa: Glaniostomi, Lepidoganoidei, Lepidosteidae, Placoganoidei, Pycnodonti, Rhomboganoidei, Selachostomi
Subtaxa: Hypamia
Ecology:
Distribution: there are no occurrences of Cycloganoidei in the database