On the Geostiba fauna of Armenia (Coleoptera: Staphylinidae: Aleocharinae) Author Assing, Volker text Linzer biologische Beiträge 2017 2017-12-11 49 2 1075 1092 journal article 10.5281/zenodo.5409928 0253-116X 5409928 Geostiba ( Sibiota ) unituber ASSING , 2016 ( Figs 14-20 , Map 4 ) M a t e r i a l e x a m i n e d: Armenia : 633, 9♀♀ , N Vanadzor , S Pushkin pass, 40°54'N , 44°26'E , 1780 m , forest margin with Quercus , Fagus , Sorbus , etc., litter and roots near small stream sifted, 1.VII.2017 , leg. Assing & Schülke (cAss, MNB) ; 13, N Vanadzor, S Pushkin pass, 40°54'N , 44°26'E , 1850 m , forest with Quercus , Fagus , Sorbus , etc., litter and roots sifted, 1.VII.2017 , leg. Schülke (MNB); 233, 4 ♀♀ , E Dilijan , road Ttujur - Berd 40°44'N , 45°18'E , 1930 m , slope with beech and bushes, litter, roots, and mushrooms sifted, 30.VI.2017 , leg. Schülke (MNB, cAss) . C o m m e n t: This recently described species was previously known only from the type locality in the Pambaki range. The new records above reveal that G. unituber is also present in the Bazumi range to the north of the Pambaki range and in the mountains to the east of Dilijan ( Map 4 ). In the latter locality, G. unituber was found together with G. tigrani . The primary sexual characters of the material from Pushkin pass are illustrated in Figs 14-20 .