Full reference: A. G. Ponomarenko. 1969. Istoricheskoe Razvitie Zhestkokrylykh-Arkhostemat [Historical Development of the Archostomate Beetles]. Trudy Akademiya Nauk SSSR 125:1-240
Sister taxon: Ranis ovalis
Type specimen: PIN 371/1755, an exoskeleton. Its type locality is Ak-Bulak-Say, Sogjuta, Issyk-Kul (PIN Collection 371), which is in a Hettangian/Sinemurian lacustrine - small siliciclastic in the Dzhil Formation of Kyrgyzstan.
• Jurassic of Kyrgyzstan (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.