†Psilostracus impar Walcott 1905 (trilobite)
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Artiopoda - Ptychopariida - Ptychopariidae
Alternative combination: Ptychoparia impar
Belongs to Psilostracus according to Y. H. Lu et al. 1988
Sister taxa: Psilostracus banpoyangensis, Psilostracus carinatus, Psilostracus changqingensis, Psilostracus latus, Psilostracus mantoensis, Psilostracus maozhuangensis, Psilostracus shuiyuensis, Psilostracus xiaoyuhougouensis
Ecology: fast-moving low-level epifaunal carnivore
Distribution: found only at Mt. Mantou, Zhangxia, BW59-BW62 (Cambrian of China)
Specimen images are retrieved through the ePANDDA API.
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