During two tours taken to Macedonia (FYROM) in May and June of 2014, Haploembia solieri (Rambur, 1842) was collected at two, while Reticulitermes sp. at one lowland site in SE Macedonia. These are the first records of webspinners (Embiidina) and termites (Isoptera) from the country, and the more inland occurrences of these orders in the Balkans. Morphological features of the specimens and their habitats are presented on figures. Occurrence of the termitovore European blind snake, Xerotyphlops vermicularis (Merrem, 1820), is also noted from the locality where both webspinners and termites were found

Kovács, Tibor

Murányi, Dávid

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41F O L I A H I S T O R I C O - N A T U R A L I A M U S E I  M A T R A E N S I S2014 38: 41–46 First records of two insect orders (Embiidina et Isoptera) from MacedoniaDÁVID MURÁNYI & TIBOR KOVÁCSABSTRACT: During two tours taken to Macedonia (FYROM) in May and June of 2014, Haploembia solieri(Rambur, 1842) was collected at two, while Reticulitermes sp. at one lowland site in SE Macedonia. Theseare the first records of webspinners (Embiidina) and termites (Isoptera) from the country, and the moreinland occurrences of these orders in the Balkans. Morphological features of the specimens and their habitatsare presented on figures. Occurrence of the termitovore European blind snake, Xerotyphlops vermicularis(Merrem, 1820), is also noted from the locality where both webspinners and termites were found.IntroductionRecently, several new country records of webspinners (Embiidina) and termites (Isoptera)were published from the Mediterranean part of Balkan areas (MURÁNYI 2013a, 2013b). Inthese papers, all data of both orders came from areas that are not far from the sea, but it wasalso concluded that these insects are rather poorly known in the Balkans. Actually, both weremissing from the landlocked Balkan countries (HELLER 2013).During two collecting tours taken in May and June, 2014, to Balkan countries for col-lecting aquatic insects, we found small colonies of webspinners at two localities in south-eastern Macedonia (FYROM), and also termites at one of these sites.Herein we report these new observations, with some notes on the distribution and ecologyof the species found, and give figures on their taxonomical characters. The localities are shownon the map of southeastern Macedonia (Fig. 1).Material and methodsSpecimens were collected by singling from beneath stones. Juvenile Embiidina were kept in jars between moss andstones for a few months to obtain adults. They are stored in 70% ethanol and deposited in the Collection of LesserInsect Orders, Department of Zoology, Hungarian Natural History Museum (HNHM).Drawings were made with a drawing tube on a Nikon SMZ800 microscope.Distributional data were discussed after MURÁNYI (2013a, 2013b), that based on FONTANA (2002), HARZ & KALTEN-BACH (1976), HELLER (2013), ROSS (1966) and STEFANI (1955). Nomenclature follows ROSS (1966) regarding Embiidina,while HARZ & KALTENBACH (1976) was used in case of Isoptera; full list of synonymies can be found in those works.ResultsEMBIIDINAHaploembia solieri (Rambur, 1842) – Macedonia, Southeastern Region, Valandovsko Polje,[alakli, open macchia W of the village, N41°18.181’, E22°37.334’, 125 m, 05.05.2014 (/6),041_046_Embiidina_Muranyi.qxd  1/29/2015  10:41 AM  Page 41leg. T. Kovács, D. Murányi: 5 juveniles; 3 females matured in captivity more than a monthlater; Ko¸uf Mts, Novo Konsko, grassland and forest edge W of the village, N41°09.484’,E22°25.466’, 210 m, 25.06.2014 (/5), leg. P. Juhász, T. Kovács, D. Murányi: 1 juvenile.Remarks: All the specimens that we were able to rear to mature adults are females. Their spe-cific identity can be determined on the basis of two ventral papillae on hind basitarsus (Fig. 6),prothorax paler than head (Fig. 2), mandible not carinated and only slightly elevated baso-laterally (Figs 3–5).The species is widespread in the Mediterranean Europe and known from all coastal areasof the Balkans, but this is the first record from a landlocked country in the peninsula. In theBalkans it was always found in dry, warm habitats less than 50 kilometres far from the sea,and always on lowland, while the second species of the Balkanian webspinners, H. palauiStefani, 1955 lives in high elevations (MURÁNYI 2013a). However, the new southeasternMacedonian localities are of typical Mediterranean climate, home to several termophiloustaxa not known elsewhere in the country (MURÁNYI et al. 2014). Though the ground vegeta-tion were still green during early May after the unusually rainy April (Figs 11, 13), the grassbecame dry at the end of June (Fig. 15).Haploembia solieri was introduced to several southwestern states of the USA, and alsoregarded non-native in the Macaronesian Isles (ROSS 1966). It is exclusively parthenogenet-ic in both regions, and also on the Tyrrhenian Isles (FONTANA 2002, ROSS 1966, STEFANI &CONTINI 1961). The Macedonian populations are at the edge of their inland distribution, andpossibly are also parthenogenetic. We found very small colonies (up to three specimens) oreven solitary individuals at both localities. They were present only beneath every tenth or fif-teenth stones (Fig. 12), and we were not able to found a single male.IsopteraReticulitermes sp. – Macedonia, Southeastern Region, Ko¸uf Mts, Novo Konsko, grasslandand forest edge W of the village, N41°09.484’, E22°25.466’, 210 m, 25.06.2014 (/5), leg. P.Juhász, T. Kovács, D. Murányi: 5 workers.Remarks: There are two accepted species of Reticulitermes Holmgren, 1913 reportedfrom the Balkans: R. clypeatus Lash, 1952 and R. lucifugus (Rossi, 1792). Since the work ofCLÉMENT et al. (2001), the name R. balkanensis is in use for the Balkanian Reticulitermespopulations, but that name is still a nomen nudum (MURÁNYI 2013a). The few worker spec-imens we found in Macedonia are clearly a species of Reticulitermes on the basis of theirsize, proximally narrowed pronotum (Fig. 7), presence of vestigial fontanelle (Fig. 8), andarrangement of mandibular teeth (Fig. 10). Weakly projecting postclypeus (Fig. 9) wouldsuggest their identity as R. lucifugus, but at present we avoid the specific identification, asthe genus is in need of comparative morphological revision.Small colonies of Reticulitermes are rather frequent in low and dry habitats all over thecoastal areas of the Balkans, but they occasionally were found also in wet habitats, and inmountains above 1000 meters and more than 100 kilometers far from the sea (MURÁNYI2013a). Thought the discovery of the present, small population is not a surprise, this is thefirst record from a landlocked country in the peninsula. The new southeastern Macedonianlocaliy is a typical termite habitat of Mediterranean climate (Figs 13, 15), where we also found42041_046_Embiidina_Muranyi.qxd  1/29/2015  10:41 AM  Page 42the European blind snake, Xerotyphlops vermicularis (Merrem, 1820) (Fig. 14). Termites arefavourite food of this snake species, which is usually found in areas inhabited also by ter-mites (GRILLITSCH et al. 1999). In the Balkans, it is found more frequently in coastal areas,but was also known from Macedonia (DUBOIS 2013).We found only a few small colonies at the Macedonian locality, and no males or femaleswere caught despite our light trapping efforts in June.Acknowledgements: Thanks are due to our friend Péter JUHÁSZ (Hortobágy National Park Directorate, Debrecen)who took part in the second collecting tour. The tours were supported by János OLÁH (Sakertour, Debrecen) whoshould receive special thanks.43Fig. 1. Collecting sites in southeast Macedonia: 1 = open macchia W of [alakli; 2 = grassland and forest edge W of Novo Konsko041_046_Embiidina_Muranyi.qxd  1/29/2015  10:41 AM  Page 4344Figs 2–6. Haploembia solieri (Rambur, 1842) female from Macedonia, [alakli: 2 = colour pattern of head andprothorax, dorsal view; 3 = head, dorsal view; 4 = head, lateral view; 5 = labrum and left mandible, apical view; 6 = metatarsus, lateral view – scale 1 for Figs 3–5; scale 2 for Fig. 6; Fig. 2 not to scaleFigs 7–10. Reticulitermes sp. worker from Macedonia, Novo Konsko: 7 = colouration of head and thorax, dorsal view; 8 = head, dorsal view; 9 = head, lateral view; 10 = mandibles, dorsal view – scale 1 for Figs 8–9,scale 2 for Fig. 10; Fig. 7 not to scale041_046_Embiidina_Muranyi.qxd  1/29/2015  10:41 AM  Page 44ReferencesCLÉMENT, J.-L., BAGNÉRES, A.-G., UVA, P., WILFERT, L., QUINTANA, A., REINHARDT, J. & DRONNET, S. (2001):Biosystematics of Reticulitermes termites in Europe: morphological, chemical and molecular data. – InsectesSociaux, 48: 202–215.DUBOIS, A. (2013): Family Typhlopidae. – Fauna Europea version 2.6.2, http://www.faunaeur.orgFONTANA, P. (2002): Contribution to the knowledge of Mediterranean Embiidina with description of a new speciesof the genus Embia Latreille, 1825 from Sardinia (Italy) (Insecta Embiidina). – Atti della Academia rovere-tana degli Agiati, Serie VIII, 2B: 39–50.GRILLITSCH, H., WEISCH, P. & TIEDEMANN, F. (1999): Typhlops vermicularis Merrem, 1820 in the Dalmatian islandof Dugi Otok (Croatia) (Squamata: Serpentes: Typhlopidae). – Herpetozoa, 12(3/4): 161–162.HARZ, K. & KALTENBACH, A. (1976): Die Orthopteren Europas III. The Orthoptera of Europe III. – Dr. W. Junk B.V., The Hague, 434 pp.45Figs 11–15. Habitats of Embiidina and Isoptera in Macedonia: 11 = open macchia W of [alakli; 12 = limestone pieces at [alakli, colonies of Haploembia solieri (Rambur, 1842) lived beneath; 13 = grassland and forest edge W of Novo Konsko in May 2014; 14 = Xerotyphlops vermicularis (Merrem, 1820) specimen found at Novo Konsko; 15 = grassland and forest edge W of Novo Konsko in June 2014041_046_Embiidina_Muranyi.qxd  1/29/2015  10:41 AM  Page 45HELLER, K.-G. (2013): Orthopteroid orders. – Fauna Europea version 2.6.2, http://www.faunaeur.orgHOLMGREN, N. (1913): Termitenstudien 4. Versuch einer systematischen monographie der termiten derOrientalischen Region. – Kungliga Svenska Vetenskaps-Akademiens Handlingar, 50(2): 1–276.LASH, J. W. (1952): A new species of Reticulitermes (Isoptera) from Jerusalem, Palestine. – American MuseumNovitates, 1575: 1–7.MERREM, B. (1820): Versuch eines Systems der Amphibien I (Tentamen Systematis Amphibiorum). – J. C. Kriegeri,Marburg, 191 pp.MURÁNYI, D. (2013a): Data to three insect orders (Embiidina, Dermaptera, Isoptera) from the Balkans. – OpusculaZoologica Budapest, 44(suppl. 1): 167–186.MURÁNYI, D. (2013b): Further contribution to the earwig and termite (Insecta: Dermaptera et Isoptera) fauna ofAlbania and Macedonia. – Folia historico-naturalia Musei Matraensis, 37: 43–46.MURÁNYI, D., KOVÁCS, T. & ORCI, K. M. (2014): New country records and further data to the stonefly (Plecoptera)fauna of southeast Macedonia. – Ecologica Montenegrina, 1(2): 64–77.RAMBUR, M.P. (1842): Histoire Naturelle des Insectes Névroptères. – Roret, Paris, 534 pp.ROSS, E. S. (1966): The Embioptera of Europe and the Mediterranean region. – Bulletin of the British Museum(Natural History) Entomology, 17(7): 273–326.ROSSI, P. (1792): Mantissa Insectorum, exhibens species nuper in Etruria. – Pisis, Polloni, 154 pp.STEFANI, R. (1955): Revisione del genere Haploembia Verh. E descrizzione di una nuova specie (Haploembia palauin. sp.) (Embioptera, Oligotomidae). – Bollettino della Società Entomologica Italiana, 8(7–8): 110–120.STEFANI, R. & CONTINI, C. (1961): Caratteri morfologici distintivi nelle forme anfigonica e partenogenetica diHaploembia solieri Ramb. – Memorie della Società Entomologica Italiana, 40: 36–43.Dávid MURÁNYIHungarian Natural History MuseumBaross u. 13H-1088 BUDAPEST, HungaryE-mail: muranyi@zool.nhmus.huTibor KOVÁCSHNHM Mátra MuseumKossuth Lajos u. 40H-3200 GYÖNGYÖS, HungaryE-mail: koati@t-online.hu46041_046_Embiidina_Muranyi.qxd  1/29/2015  10:41 AM  Page 46

First records of two insect orders (Embiidina et Isoptera) from Macedonia

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First records of two insect orders (Embiidina et Isoptera) from Macedonia

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