Full reference: A. G. Ponomarenko. 2014. Coleoptera, in Upper Jurassic Lagerstätte Shar Teg, southwestern Mongolia. Paleontological Journal 48:1658-1671
Belongs to Polysitum according to A. G. Ponomarenko 2014
Sister taxa: Polysitum elongatum, Polysitum hosbayari, Polysitum kuznetskiense, Polysitum latum, Polysitum majus, Polysitum minutus, Polysitum ovale, Polysitum punctatus, Polysitum rugosum, Polysitum wudenghaoensis
Type specimen: PIN 2470/1005, an elytra. Its type locality is Shar-Teg, outcrop 443/1 (PIN collection 4270), which is in a Tithonian lacustrine - large mudstone in the Sharteg Formation of Mongolia.
Ecology:
Distribution: found only at Shar-Teg, outcrop 443/1 (PIN collection 4270)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.