Species: nanshiungensis DONG, 1979 (nomen dubium)
Etymology: In reference to the Nanxiong Basin, Guangdong (Kwangtung) Province, China.
Holotype: IVPP V 4732
Locality: Nanxiong basin, intermountain basin situated on the south slope of Dayou Mountain, Guangdong (Kwangtung) Province, China.
Horizon: Nanxiong Formation.
Age: Late Campanian-Early Maastrichtian Stage, Senonian Subepoch, Gulf Epoch, Late Cretaceous.
Material: Fragmentary dentary.