S. Mahunka szerk.: Folia Entomologica Hungarica 32/2. (Budapest, 1979)

Fig. 1. Brachychthonius obscurus ? (D. Krivolutsky, 1966): sensillus, hairs in and Fig. 2. Liochthonius kirghisicus D. Krivolutsky, 19 71: dorsal side