Full reference: A. G. Ponomarenko. 1986. Beetles. Scarabaeida (=Coleoptera), in Nasekomye v rannemelovykh ekosistemakh zapadnoy Mongolii. The Joint Soviet-Mongolian Palaeontological Expedition 28:84-105
Belongs to Polysitum according to A. G. Ponomarenko 1986
Sister taxa: Polysitum elongatum, Polysitum hosbayari, Polysitum kuznetskiense, Polysitum latum, Polysitum majus, Polysitum minutus, Polysitum ovale, Polysitum punctatus, Polysitum sharategense, Polysitum wudenghaoensis
Type specimen: PIN 3149/1004, an exoskeleton. Its type locality is Gurvan-Ereny-Nuruu (Outcrop 236/29), which is in an Aptian lacustrine - large shale/sandstone in the Gurvan-Eren Formation of Mongolia.
Ecology:
Distribution: found only at Gurvan-Ereny-Nuruu (Outcrop 236/29)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.