Subfamily Xenocyprinae (carp-like fish)
Osteichthyes - Cypriniformes - Cyprinidae
Parent taxon: Cyprinidae according to J. S. Nelson et al. 2016
See also Böhme et al. 2013
Sister taxa: Acrocheilus, Alisodon, Amblypharyngodon, Amyzon, Aspius, Barbinae, Barbus, Cultrinae, Cyprininae, Cyprinion, Cyprinus, Danioninae, Ecocarpia, Esox destructus, Gila, Gobio, Gobioninae, Hexapsephus, Idadon, Iquius, Labeoninae, Lavinia, Leuciscinae, Leuciscus, Mylocyprinus, Nemachilus, Opsariichthyinae, Orthodon, Palaeoleuciscus, Palaeotinca, Phoxininae, Planktophaga, Protothymallus, Ptychocheilus, Puntius, Rhodeus, Rutilus, Scardinius, Siphateles, Squaliobarbinae, Thynichthys, Tinca
Subtaxa: none
Ecology: nektonic omnivore
Distribution: found only at Na Duong Mine level 11 (Eocene to Eocene of Vietnam)