A Contribution to the Knowledge of Agathidinae (Hymenoptera: Braconidae) from Iran with Description of a New Species
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Biologia 69/2: 228—235, 2014 Section Zoology DOI: 10.2478/s11756-013-0295-y A contribution to the knowledge of Agathidinae (Hymenoptera: Braconidae) from Iran with description of a new species Samira Farahani1, Ali Asghar Talebi 1*, Ehsan Rakhshani2, Cornelis van Achterberg3 &MichaelSharkey4 1Department of Entomology, Faculty of Agriculture, Tarbiat Modares University, P.O. Box: 14115-336, Tehran, Iran; e-mail: [email protected] 2Department of Plant Protection, College of Agriculture, University of Zabol, Iran 3Department of Terrestrial Zoology, Naturalis Biodiversity Center, Postbox 9517, 2300 RA Leiden, The Netherlands 4Department of Entomology, University of Kentucky, S-225 Ag.Sci.N.,Lexington,KY40546 Abstract: The subfamily Agathidinae was studied in parts of northern Iran. Six species were collected and identified. Among them, Cremnops desertor (L., 1758) is recorded for the first time from Iran. Lytopylus persicus Farahani & Talebi sp. n. is described and illustrated. A key to the West Palaearctic species of the genus Lytopylus F¨orster and an updated checklist of Iranian Agathidinae are provided. Key words: Agathidinae; Lytopylus; new species; new record; Iran Introduction Nixon (1986) revised and keyed the European Agathidinae. He recognized seven genera, 44 valid Agathidinae is a moderately large subfamily of Bra- species, 11 new synonyms, and 11 new species. Many conidae (Hymenoptera) with at least 46 genera world- studies have dealt with the taxonomy and diversity wide (Yu et al. 2012). Approximately 1,000 species of of Agathidinae since 1990 (Simbolotti & van Achter- Agathidinae exist worldwide, but an additional 2,000– berg 1990, 1992, 1999; van Achterberg & Chen 2002; 3,000 species are yet undescribed (Sharkey 2006). Most Leathers & Sharkey 2003; van Achterberg 2004; Pucci of the known species are recorded from humid tropical & Sharkey 2004; Sarmiento-Monroy 2006; Lindsay & and subtropical regions (Sharkey 1997, 2006). Yu et al. Sharkey 2006; Sharkey et al. 2009; van Achterberg & (2012) listed four tribes (Agathidini Nees; Cremnoptini Dang Long 2010; Žiki´c et al. 2010, 2011; Sharkey & Sharkey; Disophrini Sharkey and Earinini Sharkey) for Clutts 2011; Sharkey & Stoelb 2012). Among the neigh- Agathidinae. boring countries, the Agathidinae of Turkey (Zettel The Agathidinae is an easily recognizable subfam- & Beyarslan 1992; C¸etin & Beyarslan 2001; G¨u¸cl¨u& ily of Braconidae, because the marginal cell is nar- Ozbek¨ 2002; C¸ etin 2010), Russia (Telenga 1955; To- row and the occipital carina is absent (van Achter- bias 1995), Afghanistan (Tobias et al. 1997) and Ara- berg 1976). They are koinobiont endoparasitoids of bian Peninsula (van Achterberg 2011) have been stud- the larvae of numerous families of Lepidoptera, espe- ied. Van Achterberg (2011) described one species of cially Gelechiidae, Coleophoridae, Noctuidae, Blasto- the genus Lytopylus, L. brevitarsis van Achterberg, basidae, Tineidae, Pyralidae and Tortricidae (Shaw & from Yemen. Also, Simbolotti & van Achterberg (1992) Huddleston 1991; Yu et al. 2012). Except for one known described Lytopylus barbieri from Algeria and Spain species, Coccygidium gregarium Sarmiento & Sharkey, (as Bassus barbieri). Sharkey et al. (2011) revised the 2004, (Sarmiento et al. 2004) all are solitary parasitoids. species of the genus Lytopylus fromCostaRicaandde- The species of the tribes Agathidini and Earinini de- scribed 10 new species. posit their eggs in the younger larvae of the hosts, but Agathidinae remains poorly studied in Iran and species of tribe Disophrini attack later instar larvae and currently only 27 species are listed. These are from species of the tribe Cremnoptini attack various larval the genera Agathis Latreille, 1804 (15 species), Bassus stages (Sharkey 1997). Many species are important as F., 1804 (5 species), Camptothlipsis Enderlein, 1920 (1 biological control agents on various insect pests of eco- species), Cremnops F¨orster, 1862 (1 species), Coccygid- nomic importance, and some have been used in classical ium Saussure, 1892 (1 species), Disophrys F¨orster, 1862 biological control (Sharkey 1997). (2 species), Earinus Wesmael, 1837 (1 species) and Ly- * Corresponding author c 2013 Institute of Zoology, Slovak Academy of Sciences A contribution to Agathidinae of Iran 229 ◦ topylus F¨orster, 1862 (1 species) (Telenga 1955; Hel- N, 49 57 56.16 E, 2 m a.s.l.), 26.IX.2010, 1¾;Qazvin ◦ ◦ lén 1956; Hedwig 1957; Lashkari-Bod et al. 2011; Gha- province: Zereshk Road (36 25 23.88 N, 50 06 37.68 E, 1926 m a.s.l.), 15.VIII.2011, 1¾; Tehran province: Shahriar hari et al. 2009a, b, c, 2010, 2011a, b, 2012; Ghahari & ◦ ◦ Fischer 2011a, b, 2012; Ranjbar Aghdam & Fathipour (35 40 08.10 N, 50 56 56.64 E, 1168 m a.s.l.), 27.IX.2010, 2010). The generic limits of Bassus are in flux; the 4¾; leg. M. Khayrandish. present concept refers to a small group of Old World Distribution. East Palaearctic (Korea, Russia), West species with simple tarsal claws. However many species Palaearctic [Armenia, Austria, Bosnia Herzegovina, that do not conform to this concept remain in the genus Bulgaria, Croatia, Finland, France, Germany, Greece, awaiting proper taxonomic placement. The only West Hungary, Iran, Ireland, Italy, Kazakhstan, Latvia, Palaearctic member of Bassus s.s. is Bassus calculator Lithuania, Former Yugoslav Republic of Macedonia, (F., 1798). Mongolia, Montenegro, The Netherlands, Poland, Ser- The results presented here about Agathidinae, in bia (Žiki´c et al. 2011), Spain, Sweden, Switzerland, which we describe a new species of Lytopylus F¨orster, Tajikistan, Tunisia, Turkey, United Kingdom] (Yu et 1862, is part of our ongoing research on the braconid al. 2012). fauna of Iran. Agathis umbellatarum Nees, 1812 Material and methods Synonym: Agathis aurantiaca Fahringer, 1937; Agathis Specimens of the subfamily Agathidinae were collected us- brullaei Lucas, 1849; Agathis gussakovskyi Tobias, 1963; ing Malaise traps from March to November, in 2010 and Agathis gussakovskyi Tobias, 1964; Agathis kolazyi Fischer, 2011, in five northern provinces of Iran, i.e., Alborz, Guilan, 1959; Agathis thoracica Lucas, 1849 (Yu et al. 2012). Mazandaran, Qazvin and Tehran. Malaise traps were placed in different habitats such as forest, rangelands and orchards. ◦ Material examined: Tehran province: Peykanshahr (35 Specimens were extracted from the Malaise traps and sorted ◦ 44 29.19 N, 51 09 58.88 E, 1278 m a.s.l), 11.VI.2010, 1¾; weekly. They were then treated with 70% ethanol and placed leg. S. Farahani. on a filter paper for drying. The dried specimens were then card-mounted and labeled. The external morphology of TM Distribution. East Palaearctic (Russia), West Palae- specimens were studied and illustrated using an Olympus AX70 microscope and OlympusTM SZX9 stereomicroscope arctic [Algeria, Azerbaijan, Bulgaria, Croatia, Cyprus, equipped with a Sony CCD digital camera. Morphological France, Germany, Greece, Hungary, Iran, Israel, Italy, terminology follows van Achterberg (1988). All specimens Kazakhstan, Kyrgyzstan, Former Yugoslav Republic of are deposited in the insect collection of the Department of Macedonia, Moldova, Mongolia, Portugal, Serbia (Žiki´c Entomology, Tarbait Modares University, Tehran, Iran. et al. 2011), Spain, Tajikistan, Tunisia, Turkey, Turk- menistan, Ukraine, Uzbekistan] (Yu et al. 2012). Results Cremnops desertor (L., 1758) Six species have been collected and identified. Four species, Agathis fuscipennis (Zetterstedt, 1838), Agathis Synonym: Cremnops alternans Enderlein, 1920; Cremnops umbellatarum Nees, 1812, Camptothlipsis armeniaca deflagrator (Spinola, 1808); Cremnops lemniscatus Ender- lein, 1920 (Yu et al. 2012). (Telenga, 1955) and Disophrys caesa (Klug, 1835) have been previously recorded from Iran. Cremnops desertor Material examined: Guilan province: Astaneh Ashrafieh, (L., 1758) is newly recorded for the fauna of Iran and Eshmankamachal (37◦2110.50 N, 49◦5756.16 E, 2 m ¾ Lytopylus persicus Farahani & Talebi sp. n. is new to a.s.l.), 25.V.2010, 1¾; 01.VIII.2010, 1 ; 08.VIII.2010, 1 ; science. 28.VIII.2010, 1¾,4 ; 06.IX.2010, 1 ; 12.IX.2010, 1 ; 18.IX.2010, 1¾,1; 03.X.2010, 1 ; Astaneh Ashrafieh, ◦ ◦ Agathis fuscipennis (Zetterstedt, 1838) Eshmankamachal (37 22 03.66 N, 49 57 57.84 E, –1 m ¾ ¾ b.s.l.), 25.V.2010, 1¾; 06.VI.2010, 1 ; 18.VII.2010, 1 ; Synonym: Agathis albicostellae Fischer, 1966; Agathis an- ¾ ¾ 04.IX.2010, 3¾¾; 18.IX.2010, 1 ,2 ; 07.XI.2010, 1 ; nulata Fahringer, 1937; Agathis artemisiana Fischer, 1966; ◦ 24.X.2010, 1¾; Roodsar, Rahim Abad, Orkom (36 45 44.34 Agathis glabricula Thomson, 1895; Agathis meridionellae ◦ N, 50 18 11.88 E, 1201 m a.s.l.), 17.V.2010, 1; Mazan- Fischer, 1957; Agathis schmiedeknechti Kokujev, 1895 (Yu daran province: Noor, Joorband (36◦2617.28 N, 52◦07 et al. 2012). ¾ 13.62 E, 272 m a.s.l.), 06.VI.2011, 2¾¾; 27.VI.2011, 1 ; ¾ ¾ 12.VII.2011, 1¾; 25.VII.2011, 1 ,1 ; 25.IX.2011, 1 ;leg. Material examined: Alborz province: Karadj (35◦46 ◦ A. Nadimi. 08.88 N, 50 56 55.20 E, 1277 m a.s.l.), 18.X.2010, 1¾; Tehran province: Shahriar (35◦4008.10 N, 50◦5656.64 ¾¾ E, 1168 m a.s.l.), 20.IX.2010, 4¾¾; 27.IX.2010, 6 ,1 ; Distribution. Oriental (China, India, Indonesia), East ¾¾ 04.X.2010, 7¾¾,1; 12.X.2010, 3 ; Guilan province: Palaearctic (Japan, Korea, Russia), West Palaearc- Roodsar, Rahim abad, Qazichak (36◦4557.54 N, 50◦19 tic [Armenia, Azerbaijan, Belgium, Bulgaria, Croa- 35.22 E, 1803 m a.s.l.), 05.VII.2010, 2¾¾; 18.VII.2010, ◦ ◦ tia, former Czechoslovakia, Finland, France, Germany, 1; Roodsar, Rahim abad, Orkom (36 45 44.34 N, 50 18 Hungary, Italy, Latvia, Lithuania, Moldova, Myanmar, 11.88 E, 1201 m a.s.l.), 06.VI.2010, 1¾; 13.VI.2010, ¾¾ ¾¾ 5¾¾; 05.VII.2010, 4 ; 24.VII.2010, 2 ; 22.VIII.2010, Nepal, Netherlands, Poland, Romania, Serbia (Žiki´c ◦ 1¾; Astaneh Ashrafiyeh, Eshmankamachal (37 21 10.50 et al. 2010), Slovakia, Slovenia, Sweden, Switzerland, 230 S. Farahani et al. Fig. 1. The external morphology of Lytopylus rufipes: A – Forewing; B – Metasoma in dorsal view.