Astenus (Eurysunius) sexsetosus Assing, 2002 (Map 1)

Material examined. Kayseri: 1♂, 1♀, 11.IV.2018,Tomarza, Böke 7 km W, Süveğen Dağı, 38°21’09”N, 35°48’02”E, 1790 m, leg. Yağmur (AZMM) .

Distribution and bionomics. This species was known only from the type locality (Kayseri province: Pazarören-Bünyan) in Turkey (Assing, 2002). The above specimen is the first additional material recorded after the original description. The specimens were found in a nest of Tetramorium moravicum Novák & Sadil, 1941 .

Astenus (Eurysunius) pelinae Anlaş, 2019 (Map 1)

Material examined. Sivas: 1♂, 1♀, 15.IV.2019, İmranlı, Aşağıculha 1 km S, 39°54’20”N, 38°07’49”E, 1750 m, leg. Anlaş, Örgel & Köksal. Karaman: 1♂, 28.V.2016, Ayrancı, Yüğlük Dağı Tepesi, 37°00’57”N, 33°46’48”E, 1942 m, leg. Örgel & Yaman.

Distribution and bionomics. This recently described species was already known from İmranlı and Divriği districts, Sivas province of central northern Anatolia (Anlaş, 2019). The above record from Karaman is situated 500 km to the southwest of the type locality. Near Aşağıçulha (Sivas: Imranlı) this species was found together with A. sivasicus . Two different Eurysunius species have been found in the same nest for the first time. The specimens from Sivas were found in a nest of Tetramorium ferox Ruzsky, 1903 .