(Diptera) in East Azerbaijan Province of Iran Istributio
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Check List 10(3): 588–593, 2014 © 2014 Check List and Authors Chec List ISSN 1809-127X (available at www.checklist.org.br) Journal of species lists and distribution N A contribution to the knowledge of the family Dolichopodidae (Diptera) in East Azerbaijan province of Iran ISTRIBUTIO D Samad Khaghaninia 1*, Yaser Gharajedaghi 1 and Igor Grichanov 2 RAPHIC G 1 University of Tabriz, Department of Plant Protection, Faculty of Agriculture, P.O.Box: 51664, Tabriz, I.R.Iran. EO 2 All-Russian Institute of Plant Protection, Podbelskogo 3, 196608 St. Petersburg, Pushkin, Russia. * Corresponding author. E-mail: [email protected] G N O Abstract: Based on specimens collected from East Azerbaijan province during 2009-2011, four genera and eleven species OTES of the family Dolichopodidae are recognized. Seven species (Diaphorus sublautus Negrobov, Dolichopus austriacus Parent, N D. campestris Meigen, D. immaculatus Becher, D. subpennatus Fonseca, D. ungulatus (Linnaeus), Hercostomus phoebus Parent this region are given. are recorded from Iran for the first time. Photos and an adapted key to species of the family Dolichopodidae occurring in DOI: 10.15560/10.3.588 The Dolichopodidae is a very large family of the order Northwestern Caucasus (Grichanov, 2012). Therefore, a Diptera with more than 7500 described species and 276 discussion on the zoogeography of Iranian dolichopodid genera, including nearly 100 fossil species and 29 fossil fauna is premature. genera (Grichanov et al., 2011). The family Dolichopodidae Materials collected by sweeping net on side of belongs to the superfamily Empidoidea (Chvála, 1983; Collins and Wiegmann, 2002). The external morphology of families Asteraceae, Lamiaceae and Ranunculaceae of the most Dolichopodidae is rather remarkable that inswamplands, six localities springs of Qurigol and on Lake flower during heads 2009-2011. of some plants The allows easily distinguishing them in a sweeping net even Qurigol is a small lake, about 200 hectares in area, fresh to brackish, with associated marshes in the steppe uplands body and mosquito-like habitus with long legs. The head of northwestern Iran. There are extensive areas of reed isfrom more the orclosest less Empidoideahemispherical, and antennae other flies are by generally metallic beds. It is situated in about 40 km east to southeast of inserted at the upper third of head. Arista two-segmented. Tabriz city UTM (Universal Transfer Mercator) coordinate Thorax has more or less parallelepiped (subrectangular) system, X from 648018.93 to 649957.19 E; Y from shape, convex laterally. Vein Rs originating at or near level 4196810.31 to 4198645.34, with latitudes 1833 m to of crossvein h, distal to crossvein h by, at most, length of 1950 m a.s.l. The surrounding area is semi-arid, and there crossvein h. Crossvein r-m in basal fourth of wing; cells is wheat cultivation in the west and damp grasslands in the southwest. This area has rich grass lands with (McAlpine et al., 1981; Grichanov, 2007). Biologically, various species of Asteraceae, Cyperaceae, Lamiaceae, adultsbm and and dm larvae confluent, of most that species is, crossvein are predators; bm-cu speciesabsent of only one genus (Thrypticus Loew, 1869) are known were killed in a killing jar containing potassium cyanide. to be phytophages living inside stems of cereal grasses. CollectedPlantaginaceae, specimens Poaceae were depositedand Ranunculaceae. at the Insect The Museum flies Most of the numerous species of the cosmopolitan genus of Tabriz University (IMTU). Medetera Fischer von Waldheim, 1819 are associated In this study, eleven species of four genera (Diaphorus with tree trunks, especially in boreal forests, where their sublautus Negrobov, 2007, Dolichopus austriacus Parent, larvae are predacious mainly on bark-beetles (Coleoptera) 1927, D. campestris Meigen, 1824, D. griseipennis Stannius, 1831, D. immaculatus Becker, 1909, D. nubilus Dolichopodidae of Iran was made by Th. Becker and P. Meigen, 1824, D. subpennatus Fonseca, 1976, D. ungulatus Stein(Grichanov, (1913). 2007). Later newThe recordsfirst contribution of Iranian Dolichopodidaeto the fauna of (Linnaeus, 1758), Hercostomus phoebus Parent, 1927, were published by O.P. Negrobov and L. Matile (1974). Syntormon pallipes (Fabricius, 1794)) were collected Grichanov et al. (2010) compiled a list of Dolichopodidae in East Azerbaijan province. Of them, seven species of the country including 38 species belonging to 17 (Diaphorus sublautus, Dolichopus austriacus, D. campestris, genera. Nevertheless, the real number may reach more D. immaculatus, D. subpennatus, D. ungulatus, Hercostomus than 250 species following special expeditions covering a phoebus) are newly reported for the Iranian insect fauna. wider geographical area of the country. For comparison, so far more than 220 species are known for the Russian the province. Species are listed in alphabetic order. In addition, all species are recorded for the first time from 588 Khaghaninia et al. | Dolichopodidae in East Azerbaijan province of Iran Key to the species of the family Dolichopodidae in East Dolichopus campestris Meigen, 1824 (Figures 1c and 4c) Azerbaijan (males) Material examined: 2 ♂ Adapted from Grichanov, 2007. E, 1847 m a.s.l., 2 Sep. 2010. Distribution: Algeria, Armenia,, Qurigol, Austria, 37°55.028′ Belarus, N 46°41.244′ Belgium, 1. Antennal pedicel seen on inside face, forming a long Czech, Denmark, Egypt; Estonia, Finland, France, Georgia, thumb-like projection into postpedicel; hind basitarsus Germany, Hungary, Ireland, Italy, Kazakhstan, Kyrgyzstan, with two bare ventral hooks in basal half. ................................... Latvia, Lithuania, Netherlands, Norway, Poland, Romania, ......................................................... Syntormon pallipes (Fabricius) Russia (Karelia, Leningrad, Novgorod, Alania, Kabardino- - Antennal pedicel simple, vaselike, without thumb-like Balkaria, Krasnodar, Altai, Kamchatka, Khabarovsk and projection. ............................................................................................. 2 Primorskii Terr.), Slovakia, Sweden, Switzerland, Turkey, UK, Ukraine (Carpathian Mountains, Odessa) (Grichanov, 2. Scape bare above, face broad, male frons narrow. ................ 2007; Naglis, 2011). New to Iran. ......................................................... Diaphorus sublautus Negrobov - Scape with hairs above. ................................................................. 3 Dolichopus clavipes Haliday, 1831 (Figures 1d and 4d) Material examined: 2 ♂ 3. Hind basitarsus without bristles above. .................................. E, 1943 m a.s.l., 9 Jul. 2010. ............................................................. Hercostomus phoebus Parent Distribution: Iran, S , Qurigol,Russia 37°54.975′(Krasnodar), N 46°41.120′ Ukraine - Hind basitarsus with distinct bristles above. ....................... 4 (Kherson, Odessa, Zaporizhzhya), W and N Europe; E Russia (Buryatia, Irkutsk Region, Krasnoyarsk Terr., 4. Cercus black. .......................... Dolichopus campestris Meigen Yakutia), China, Kazakhstan, Mongolia, Tajikistan, - Cercus yellow. .................................................................................... 5 Uzbekistan (Grichanov et al., 2010). 5. Hind femora black or dark brown. .......................................... 6 Dolichopus griseipennis Stannius, 1831 (Figures 2a and - Hind femora yellow. ........................................................................ 7 4e) Material examined: 1 ♂ 6. Lower calypter with black cilia. ................................................... E, 1847 m a.s.l., 2 Sep. 2010. ....................................................... Dolichopus immaculatus Becker Distribution: Algeria, , ?Armenia,Qurigol, 37°55.028′ Azerbaijan, N 46°41.244′ Austria, - Lower calypter with pale cilia. Dolichopus clavipes Haliday Belgium, Bulgaria, Bosnia and Herzegovina, Croatia, Cyprus, Czech, Denmark, Estonia, Finland, France, Georgia, 7. Lower postocular setae black. ..................................................... Germany, Great Britain, Greece incl. Crete, Hungary, Iran, ..................................................... Dolichopus ungulatus (Linnaeus) Ireland, Israel, Italy, N Kazakhstan, Lithuania, Luxembourg, - Lower postocular setae pale. ...................................................... 8 ?Macedonia, Morocco, Netherlands, Norway, Poland, Romania, Russia (Adygea, Krasnodar, Moscow), Slovakia, 8. M1+2 with rudiment of M2. ............................................................... ?Slovenia, Spain incl. Balearic Is., Sweden, Switzerland, ..................................................... Dolichopus griseipennis Stannius Tunisia, Turkey, “Former Yugoslavia”; Middle Asia - M1+2 without rudiment of M2. ....................................................... 9 (Grichanov, 2012). 9. Mid tarsus with 4th and 5th segments silvery white Dolichopus immaculatus Becher, 1909 (Figures 2b and on anterior side, with 2nd and 3rd segments laterally 4f) compressed. .......................... Dolichopus subpennatus Fonseca Material examined: 4 ♂ - Mid tarsus simple. .........................................................................10 E, 1888 m a.s.l., 8 Aug. 2009. Distribution: Austria,, Qurigol,Czech 37°55.215′ Republic, N 46°41.519′ France, 10. Fore tibia with long apicoventral seta. ................................... Israel,Poland and Turkey (Parvu and Popescu-Mirceni, ............................................................ Dolichopus austriacus Parent 2006; Grichanov,