Genus: Nurhachius WANG, KELLNER, ZHOU & CAMPOS, 2005
Etymology: From Nurhachi, the name of the founder of the Ch'ing Dynasty in China.
= Longchengpterus WANG, LI, DUAN & CHENG, 2006
Etymology: Longcheng, the ancient name of Chaoyang City, and Greek, -pterus, the suffix of pterosaurs: the generic name implies that the new pterosaur is found from Chaoyang City, Liaoning Province.

Species: ignaciobritoi WANG, KELLNER, ZHOU & CAMPOS, 2005
Etymology: In honor of the late Brazilian palaeontologist Ignacio M. Brito, who has fostered palaeontological studies in Brazil.

Holotype: IVPP V-13288

Locality: Gonggao, Chaoyang, Western Liaoning Province, China.

Horizon: Jiufotang Formation, Jehol Group.

Biostratigraphy:

Age: Aptain Stage, Middle Gallic Subepoch, Upper Early Cretaceous Epoch, Early Cretaceous.

Material: Fragmentary skull and fragmentary skeleton.


Referred material:

= Longchengpterus zhoai WANG, LI, DUAN & CHENG, 2006
Etymology: In honor of President Zhao Dayu of Shenyang Normal University, who sponsored to set up the Western Liaoning Insititute of Mesozoic Paleontology.

Holotype: LPM 0023

Locality: Yuanjiawa Village, Dapingfang Town, Chaoyang City, Liaoning Province, China.

Horizon: Horizon IV, Upper Jiufotang Formation, Upper Jehol Group.

Biostratigraphy: Psittacosaurus fauna, Cathayornis-Chaoyanga Avifauna.

Age: Barremian Stage, Lower Gallic Subepoch, Lower Early Cretaceous Epoch, Early Cretaceous.

Material: An incomplete skull and partial skeleton.