Typový druh
Raya trigonoides Castelnau, 1873.
Původní popis
Castelnau, F. L. 1873. Contribution to the ichthyology of Australia. Nos. III thru IX [with subtitles, indexed as one work]. Proceedings of the Zoological and Acclimmatisation Society of Victoria v. 2: 37-158.
Přehled druhů
Neotrygon annotata (Last, 1987)
trnucha západoaustralská
Neotrygon australiae Last, White & Serét, 2016
Neotrygon bobwardi Borsa, Arlyza, Hoareau & Shen, 2017
Neotrygon caeruleopunctata Last, White & Serét, 2016
Neotrygon indica Pavan-Kumar, Kumar, Pitale, Shen & Borsa, 2018
Neotrygon kuhlii (Müller & Henle, 1841)
trnucha vanicorská
Neotrygon leylandi (Last, 1987)
trnucha Leylandova
Neotrygon malaccensis Borsa, Arlyza, Hoareau & Shen, 2017
Neotrygon moluccensis Borsa, Arlyza, Hoareau & Shen, 2017
Neotrygon ningalooensis Last, White & Puckridge, 2010
Neotrygon orientalis Last, White & Serét, 2016
Neotrygon picta Last & White, 2008
Neotrygon trigonoides (Castelnau, 1873)
rejnok trojúhlý
Neotrygon varidens (Garman, 1885)
Neotrygon westpapuensis Borsa, Arlyza, Hoareau & Shen, 2017
Neotrygon yakkoei Hata & Motomura, 2024
