Anlaş S.2024-07-222024-07-22201511755326http://akademikarsiv.cbu.edu.tr:4000/handle/123456789/16218Four new species of Astenus (Eurysunius) Dejean (Staphylinidae: Paederinae) are described from Western Anatolia, Tur-key, and illustrated: Astenus gusarovi sp. n. (Çökelez Mountain, Denizli province), A. orgeli sp. n. (Imambaba Tepesi, Aydin province and Bozdaʇlar, Izmir province), A. kumlutasi sp. n. (Akdaʇlar, Kütahya province and Murat Mountain, Uşak province) and A. honazicus sp. n. (Honaz Mountain, Denizli province). Additional records and updated distributions are provided for A. occiduus Assing, A. sultanicus Assing, and A. sandiklicus Anlaş. Distributions of Eurysunius species in Western Turkey are mapped. Copyright © 2015 Magnolia Press.EnglishAnimalsBeetlesFemaleMaleTurkeyColeopteraPaederinaeStaphylinidaeanatomy and histologyanimalbeetleclassificationfemalemaleTurkeyArticle10.11646/zootaxa.3986.4.6