Genus: Bianchengichthys LI, ZHU, LU, CHEN, WANG, PENG, WEI & ZHU, 2021
Etymology: In reference to the fossil locality, Biancheng Hong'an, Xiushan County, Chongqing, China.
Species: micros LI, ZHU, LU, CHEN, WANG, PENG, WEI & ZHU, 2021
Etymology: Greek, micros, "tiny," in refernece to the small-sized individual.
Holotype: IVPP V27128A, B
Locality: Biancheng, Hong'an, Xiushan County, Chongqing, China.
Horizon: Xiaoxi Formation.
Biostratigraphy:
Age: Late Ludfordian Stage, Late Ludlow Epoch, Late Silurian.
Material: An articualted fish with skull, cheek, opercular and jaw plates, trunk shield, and pelvic fin squamation.