A review of the genus Gyrophaena Mannerheim 1830 (Coleoptera: Staphylinidae: Aleocharinae: Gyrophaenina) of the Caucasus and adjacent territories Author Enushchenko, Ilya V. Author Semenov, Viktor B. text Zootaxa 2016 4126 3 301 337 journal article 38782 10.11646/zootaxa.4126.3.1 1a5e6006-4597-44a3-93a6-4a082b070c7b 1175-5326 262862 F0A10548-915F-4125-9E55-7569E07CCBAD Gyrophaena ( Gyrophaena ) nitidula ( Gyllenhal, 1810 ) (Figs. 49–51) Aleochara nitidula Gyllenhal, 1810 : 413 Gyrophaena signatipennis Gredler, 1863 : 93 Gyrophaena nitidula ; Nikitskiy & al., 2008 : 114 Material examined: RUSSIA : KRASNODAR TERRITORY: Khostinskiy District: 1 ♀: Khosta, 17.VI.1988 , V.B. Semenov leg. (cVS); ADYGEA: Maikopskiy District: 1 Ƌ: Guzeripl´, window trap, 8–26.VI.2001 , A.R. Bibin leg. (cVS); KARACHAY- CHERKESSIA: Karachay District: 1 Ƌ, 1 ♀: Teberdinskiy Biosphere Reserve, Teberda, VII.2011 , E.A. Khachikov leg. (cIE). Additional material examined: RUSSIA : REPUBLIC OF CRIMEA: Yalt a: 6 Ƌ, 6 ♀: Vinogradniy, S slope of Uragai Ridge, 500 m , beech forest, 28.V.1999 , D.S. Shchigel΄ leg. (cVS); 1 ♀: ibid., on Fomes fomentarius on the Ulmus sp., 28.V.1999 , D.S. Shchigel΄ leg. (cVS); 1 Ƌ, 1 ♀: Gurzuf, 29.IV.1947 , K.V. Arnoldi leg. (cVS); Alushta: 11 Ƌ, 16 ♀: Kosʹmo-Damianovskiy Mon[astery], 23.VI. [19]08, V. Pliginskiy leg. ( ZIN ); 1 Ƌ: ibid., 18.VI. [19]11, V. Pliginskiy leg. ( ZIN ); 1 Ƌ: ibid., 28.V. [1]920, V. Pliginskiy leg. ( ZIN ). Distribution. C & N Europe, European part of Russia ( Goreslavets 2010 ), Caucasus, Turkey (Jacobson 1909, Öncüer 1991 ), SE Kazakhstan ( Kashcheev 2001 ). Records of G. nitidula from Siberia (Jacobson 1909, Tichomirova 1973 ) are probably doubtful. Taxonomic notes. After two descriptions of Encephalus kraatzi made independently by Hochhhuth (1872) from Ukraine and Solsky (1875) from E Siberia there has been much confusion regarding their synonymy with G. nitidula ( Enushchenko & Shavrin 2011 ) . The descriptions are quite different and do not contain characters of the species of the genus Gyrophaena . Shilov (1977) studied the type of E. kraatzi Hochhuth and proposed a new combination: Brachida kraatzi ( Hochhuth, 1872 ) . The type material of Solsky has not been studied, thus the taxonomic status of E . kraatzi Solsky, 1875 still is unclear. Remarks. G . nitidula was recorded for Caucasus (Khosta) by Nikitskiy & al. (2008) .