Species: youhao WANG, KELLNER, JIANG, CHEN, COSTA, CHENG, ZHANG, VILA NOVA, de ALMEIDA CAMPOS, SAYAO, RODRIGUES, BATIM, SARAIVA & ZHOU, 2023
Etymology: Youhao, meaning friendshp in mandarian, to celebrtae teh two-decade continous collaboration btween Chinese and Brazilian Paleontologist in pterosaur research since 2003.
Holotype: IVPP V 16059
Locality: Xiaotaizi, Huludao City, Jianchang County, western Liaoning Province, China.
Horizon: Jiufotang Formation, Jehol Group.
Biostratigraphy:
Age: Barremian-Aptian Stage, Middle Gallic Subepoch, Upper Early Cretaceous Epoch, Early
Cretaceous.
Maaterial: Skull and nearly complete skeleton.
Refered material:
IVPP v 17955: partial skull coposed of premaxillae and maxillae.