ammonites
Chengjiangaspis chengjiangensis Zhang et al. 1980 (trilobite)

Trilobita - Redlichiida - Redlichiidae

Full reference: W. T. Zhang, Y. H. Lu, Z. L. Zhu, Y. Y. Qian, H. L. Lin, Z. Zhou, S. Zhang and J. L. Yuan. 1980. Cambrian trilobite faunas of southwestern China. Palaeontologia Sinica, new series B 16:1-497

Belongs to Chengjiangaspis according to W. T. Zhang et al. 1980

Sister taxa: none

Type specimen: Its type locality is Chengjiang, which is in a Nangaoian marine horizon in the Qiongzhusi Formation of China

Ecology: nektobenthic deposit feeder