DOI: 10.3897/contrib.entomol.72.e97273

Authors: Volker Assing

Abstract: Five species of Geostiba Thomson, 1858 from the Kakheti region, Northeast Georgia, are described and illustrated: Geostiba (Tropogastrosipalia) angularis spec. nov. (region to the north of Lechuri); G. (Sibiota) tbatanana spec. nov. (Tbatana Range) and G. (S.) gomborica spec. nov. (Gombori Range) of the G. bituberculata group; G. (Sibiota) bulbosa spec. nov. (Gombori Range) and G. (S.) effeminata spec. nov. (region to the south of Abano pass) of the G. carinicollis group. The distribution of Geostiba (Sipalotricha) cingulata (Eppelsheim, 1878) is revised and illustrated; a previous record from Azerbaijan is regarded as probably incorrect (result of mislabeled material). The distributions of the species of the subgenus Sibiota Casey, 1906 recorded from Georgia east of South Ossetia are mapped. Additional records of nine species are reported. The Geostiba fauna of the Caucasus region sensu lato is now represented by a total of 55 named species, 34 of which belong to the subgenus Sibiota. Twenty-six species have been recorded from Georgia.

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DOI: 10.3897/contrib.entomol.72.e97272

Authors: Volker Assing

Abstract: Tectusa abanona spec. nov. (Georgia: Kakheti: Abano pass), the first confirmed record of the oxypodine genus Tectusa Bernhauer, 1899 from the Greater Caucasus, is described and illustrated. The distributions of the two Caucasian representatives of the genus are mapped.

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DOI: 10.3897/contrib.entomol.72.e97264

Authors: Volker Assing

Abstract: Recent field trips to Crete, Samos, and Rhodos, as well as a revision of other material from various collections yielded numerous additional records, species, and taxonomic changes for the Staphylinidae faunas of Crete and the Aegean Islands. Fifteen species are described and illustrated for the first time, two of the Pselaphinae, two of the Oxytelinae, two of the Aleocharinae, one of the Leptotyphlinae, and eight of the Scydmaeninae: Paramaurops creticus Brachat spec. nov. (Crete: Psiloritis range); Afropselaphus chanianus Brachat spec. nov. (Crete); Euphanias ambulans Assing spec. nov. (Samos); Bledius (Hesperophilus) bedelianus Schülke spec. nov. (Samos, Rhodos, Karpathos, South Turkey, Lebanon, Israel); Hydrosmecta cultellata Assing spec. nov. (Samos); Atheta (Philhygra) tecta Assing spec. nov. (Samothraki, Samos, Kos, Turkey); Cretotyphlus kerkisicus Assing spec. nov. (Samos); Cephennium amplexans Assing spec. nov. (Samos); C. monstrans Assing spec. nov. (Samos); C. icariae Assing spec. nov. (Ikaría); C. rhodicum Assing spec. nov. (Rhodos); Stenichnus (Stenichnus) samius Meybohm spec. nov. (Samos); S. (S.) amphimykalicus Meybohm spec. nov. (Samos, Southwest Turkey); Scydmoraphes amphimykalicus Meybohm spec. nov. (Samos, South-west Turkey); Euconnus (Tetramelus) rhodicus Meybohm spec. nov. (Rhodos). Three new synonymies are proposed: Throbalium cycladicum (Koch, 1937) = T. biblicum (Koch, 1937), syn. nov., = T. adanense Koch, 1939, syn. nov., = Throbalium kosianum Bordoni, 2020, syn. nov. Two new combinations are proposed: Tychus kerkisicus (Brachat, 2017), comb. nov. (ex Paratychus Besuchet, 1960) and Liogluta aloconotoides (Benick, 1940), comb. nov. (ex Aloconota Thomson, 1858). Several previous misidentifications are rectified. Numerous species are reported from Crete and the Aegean Islands for the first time, some even from Greece and from Europe. New checklists of the Staphylinidae of Samos and Rhodos are provided. Including the additions and changes, the faunas of Crete, Samos, and Rhodos are now represented by 403 identified named species (114 of them endemic), 199 named species (15 endemic), and 160 named species (10 endemic), respectively.

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