Revision of Alloxysta from the north-western Balkan Peninsula with description of two new species (Hymenoptera: Figitidae: Charipinae) Author Ferrer-Suay, Mar Universitat de Barcelona, Facultat de Biologia, Departament de Biologia Animal, Avda. Diagonal 645, 08028 - Barcelona, Spain; e-mails: jpujade @ ub. edu; mar. ferrer. suay @ gmail. com Author Selfa, Jesús Universitat de València, Facultat de Ciències Biològiques, Departament de Zoologia, Campus de Burjassot-Paterna, Dr. Moliner 50, E- 46100 Burjassot (València), Spain; e-mail: jesus. selfa @ uv. es Author Tomanović, Željko Institute of Zoology, Faculty of Biology, University of Belgrade, 16, Studentski trg, 11 000, Belgrade, Serbia; e-mails: ztoman @ bio. bg. ac. rs, marina. jankovic @ bio. bg. ac. rs Author Janković, Marina Institute of Zoology, Faculty of Biology, University of Belgrade, 16, Studentski trg, 11 000, Belgrade, Serbia; e-mails: ztoman @ bio. bg. ac. rs, marina. jankovic @ bio. bg. ac. rs Author Kos, Katarina Department of Agronomy, Biotechnical Faculty, University of Ljubljana, Jamnikarjeva 101, SI- 1111 Ljubljana, Slovenia; e-mail: katarina. kos @ bf. uni-lj. si Author Rakhshani, Ehsan Department of Plant Protection, College of Agriculture, University of Zabol, 98615 - 538, I. R. Iran; e-mail: rakhshani @ uoz. ac. ir Author Pujade-Villar, Juli Universitat de Barcelona, Facultat de Biologia, Departament de Biologia Animal, Avda. Diagonal 645, 08028 - Barcelona, Spain; e-mails: jpujade @ ub. edu; mar. ferrer. suay @ gmail. com text Acta Entomologica Musei Nationalis Pragae 2013 2013-07-15 53 1 347 368 journal article 10.5281/zenodo.5740340 0374-1036 5740340 9D8ED801-B4FD-453C-8E75-F3744BEB1B68 * Alloxysta mullensis ( Cameron, 1883 ) Material examined (1J 6♀♀ ). MONTENEGRO : Aphidius spp. – Acyrthosiphon malvae (Mosley, 1841) on Salix retusa , Mali Medjed, 18.vii.2000 : 1 ♀ . SLOVENIA : Aphidius ervi , Aphidius rhopalosiphi and Ephedrus plagiator – Sitobion avenae on Triticum aestivum , Ljubljana , 20.v.2009 : 1♀ ; Aphidius matricariae – Aphis intybi Koch, 1855 on Cichorium sp. , Zalog, 11.x.2008 : 1 J; Binodoxys angelicae – Aphis fabae solanella Theobald, 1914 on Solanum nigrum , Zalog , 11.x.2008 : 1 ♀ ; Lysiphlebus testaceipes (Cresson, 1880) – Aphis nerii Boyer de Fonscolombe, 1841 on Nerium oleander , Portorož , 17.vi.2009 : 2 ♀♀ . [1 J and 4 ♀♀ deposited in UB , 2 ♀♀ deposited in IZFBUB ]. Diagnosis. Alloxysta mullensis has a closed radial cell, a propodeal plate, and no pronotal carinae. It is similar to A. fracticornis , but they can be easily differentiated by the proportions of the length of flagellomeres: F1 subequal to pedicel, F1 longer than F2, and F2 subequal to F 3 in A. mullensis ( Fig. 17 ), while F1 longer than pedicel, F1–F3 subequal in length in A. fracticornis ( Fig. 20 ). Short redescription. Head brown, mesosoma and metasoma dark brown; scape, pedicel and F1–F3 dark yellow, F4–F11 yellowish brown; legs and veins yellow. Female antennae 13-segmented; F1–F3 smooth and thinner than remaining ones, F4–F11 club-shaped, with rhinaria; pedicel subequal to F1, F1 longer than F2, F2 subequal to F3, F3 shorter than F4 ( Fig. 17 ). Male antennae 14-segmented; as female without any flagellomere curved. Pronotum covered with sparse setae, carinae absent. Propodeum with abundant pubescence, two carinae present forming a plate with sides slightly curved. Forewing longer than body, radial cell closed, 2.2 times as long as wide ( Fig. 8 ). Distribution. Palaearctic Region. New record from Slovenia and Montenegro .