A new species of Astenus (Eurysunius) Dejean, 1833 (Coleoptera: Staphylinidae, Paederinae) from Turkey

On the subgenus Eurysunius Reitter of Turkey IV. A new species from southwestern Anatolia with a key to species (Coleoptera: Staphylinidae, Paederinae, Astenus)

“…The keys to Turkish Eurysunius species in Assing (2002Assing ( , 2007Assing ( , 2010Assing ( , 2011Assing ( , 2013Assing ( , 2015 and AnlaŞ (2014AnlaŞ ( , 2015AnlaŞ ( , 2016 …”

“…They are distributed mainly in the Mediterranean countries (SchÜlke & Smetana 2015). There are 14 species present in Turkey, 13 of them are endemic to this country (Assing 2002, 2007, 2010, 2011, 2013, AnlaŞ 2014, 2016.…”

On the subgenus Eurysunius Reitter in Turkey III. A new species from western Anatolia and additional records (Coleoptera: Staphylinidae, Paederinae, Astenus)

“…The species is separated from all its consubgeners by the male sexual characters, especially by the ventral process of the aedeagus which is of different shape, particularly in lateral view. For illustrations of the male sexual characters of these species in Turkey see the figures in Assing (2002Assing ( , 2007Assing ( , 2010Assing ( , 2011Assing ( , 2015 and Anlaş (2014Anlaş ( , 2015.…”

“…The subgenus Eurysunius Reitter comprises 58 species in the Palaearctic region, which are distributed mainly in the Mediterranean countries (Assing, 2015;Anlaş, 2015;Schülke & Smetana, 2015). Twelve of them are from Turkey and that represents more than 20 % of Eurysunius of the Palaearctic fauna.…”

“…Therefore, a research project on the diversity and biogeography of the Paederinae was carried out in the Aegean Region of Turkey. These research activities yielded new data on the subgenus Eurysunius in western Anatolia (Anlaş, 2014(Anlaş, , 2015.…”