Osteichthyes - Xenarchi

Parent taxon: Ostariophysi according to D. S. Jordan 1963

Sister taxa: Allotriognathi, Ancylostylidae, Anotophysa, Cyprinodontes, Erythrinolepidae, Eventognathi, Gymnonoti, Haplomi, Heterognathi, Heterosomata, Nematognathii, Otophysa, Salmopercae, Selenichthyes, Siluroidea, Synentognathi, Xenomi

Subtaxa: none

Ecology:

Distribution: there are no occurrences of Xenarchi in the database

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