This fascinating and of course also very rare arthropod seems to be endemic in the region of the Chengjiang. However is this genius is not known from any other localities. | |||
Location: | Chengjiang, eastern Yunnan Province, South China | ||
Size trilobite: | about 9 mm long | ||
Age: | Lower Cambrian, Heilinpu Fm., Yu'anshan Member, (about. 522 mill. y.o.) |