Mahaiella eleganta, a Carboniferous trilobite fossil from Guangxi.
Proetida

Mahaiella eleganta

Mississippian, CarboniferousGuangxi

Linguaphillipsia buchuensis, a Carboniferous trilobite fossil from Malaysia.
Proetida

Linguaphillipsia buchuensis

Mississippian, CarboniferousMalaysia