Aipichthys is an extinct genus of bony fish that is possibly polyphyletic.[1] Formerly classified in the Polymixiiformes, it is now thought to be a distant relative of oarfish and opahs.[2][3]
'^Delbarre, D. J.; Davesne, D.; Friedman, M. (2016). "Anatomy and relationships of †Aipichthys pretiosus and †Aipichthys' nuchalis (Acanthomorpha: Lampridomorpha), with a review of Late Cretaceous relatives of oarfishes and their allies". Journal of Systematic Palaeontology. 14 (7): 545–567. doi:10.1080/14772019.2015.1078538. S2CID86575270.