Trilobita - Agnostida - Agnostidae

Full reference: S. Peng and R. A. Robison. 2000. Agnostid biostratigraphy across the Middle-Upper Cambrian boundary in Hunan, China. Journal of Paleontology Memoir 53

Belongs to Agnostus according to S. Peng and R. A. Robison 2000

Sister taxa: Agnostus artilimbatus, Agnostus bonnerensis, Agnostus brighamensis, Agnostus captiosus, Agnostus neglectus, Agnostus rakuroensis, Agnostus valentinus

Type specimen: Its type locality is Paibi section, bed 2, which is in a Taijangian slope dolomite/shale in the Huaqiao Formation of China

Ecology: nektobenthic suspension feeder