Glesoconomorphus ekaterinae sp. nov., holotype ♂ A abdomen in ventral view (arrow indicates a setal patch) B pro-, meso-, and metathorax in right lateral view C sexual setal patch on ventrite II, enlarged. Abbreviations: pm = phoretic mite (Acari: Winterschmidtiidae), v1–v5 = ventrites I-V.

  Part of: Telnov D, Perkovsky EE, Vasilenko DV, Yamamoto S (2021) The first fossil Coleoptera record from the Volyn Region, Ukraine, with description of a new Glesoconomorphus (Coleoptera, Mycteridae) in syninclusion with Winterschmidtiidae (Acari) and a key to species. ZooKeys 1068: 189-201.