Full reference: D. S. Aristov. 2004. The Fauna of Grylloblattid Insects (Grylloblattida) of the Lower Permian Locality of Tshekarda. Paleontological Journal 38:S80-S145
See also Aristov 2004
Sister taxon: Parasylvaella umbra
Type specimen: PIN 4987/38, a forewing (satisfactorily preserved forewing, pronotum and head). Its type locality is Chekarda, Sylva River (PIN collection 4987), which is in a Kungurian deltaic siliciclastic in the Koshelevka Formation of the Russian Federation.
• Permian of the Russian Federation (2 collections)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.