Order Lepidostei Huxley (jawed fish)
Parent taxon: Crossopterygii according to O. Jaekel 1911
Sister taxa: Amii, Belonorhynchi, Belonostomi, Coelacanthini, Coelacanthini, Cyclolepidi, Eugnathi, Haplistia, Heterocerci, Osteolepidae, Platysomi, Polypterini, Saurodipterini, Taxistia
Subtaxa: none
Ecology:
Distribution: there are no occurrences of Lepidostei in the database