Species: ningchengensis WANG, ZHOU, ZHANG & XU, 2002
Etymology: Chinese spelling of the locality of Ningcheng County of Inner Mongolia, China.
Horizon: IVPP V 12705
Locality: Daohugou, Ningcheng, Inner Mongolia, China.
Horizon: Daohugou Member, Lower Yixan Formation.
Biostratigraphy:
Age: Upper Hautervian Stage, Upper Neocomian Subepoch, Lower Early Cretaceous Epoch, Early Cretaceous.
Material: A nearly completely articulated skeleton with excellent preservation of wing membrane and “hairs”.
Referred material:
AZUMA, 2005
Locality: Western Liaoning Province, China.
Horizon: Yixian Formation, Jehol Group.
Biostratigraphy: Psittacosaurus Fauna, Confuciusornis Avifauna.
Age: Valanginian Stage, Upper Neocomian Subepoch, Early Early Cretaceous Epoch, Early Cretaceous.
Material:
JI-J-1: Skull and skeleton with feather impressions and wing membrane.
= Jeholopterus cf. nigchengensis SO, KIM & WON, 2023
= Genus: Anurognathidae Nova? GAO, LI, WEI, PAK & PAK, 2009Holotype: CKGP 19960828
Locality: Paektho-Dong, in the Amnok River Basin, Shinniju City, Byon-an County, North Phyongan Province, North Korea.
Horizon: 3rd member, Sinuiju Formation, Jasong Supergroup.
Biostratigraphy:
Age: Barremian-Aptian Stage, Lower Gallic Subepoch, Middle Early Cretaceous Epoch, Early Cretaceous.
Material: Fragmentary skull and skeleton.