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Öğe A Contribution to the Study of Turkish Spider Fauna (Araneae)(INST ZOOLOGY, BAS, 2014) Demir, Hakan; Seyyar, Osman; Turkes, TuncayFour spider species, Agelescape caucasica Guseinov, Marusik & Koponen, 2005, Megalepthyphantes nebulosus (Sundevall, 1830), Micaria bosmansi Kovblyuk & Nadolny, 2008, and Phlegra cinereofasciata (Simon, 1868), are reported as new for the spider fauna of Turkey. Data on the collecting sites and the general distribution of each species are presented.Öğe A new species of Palliduphantes from turkish caves (Araneae : Linyphiidae)(AMER ENTOMOL SOC, 2008) Demir, Hakan; Topcu, Aydin; Seyyar, OsmanA new species of Palliduphantes Saaristo and Tanasevitch in 2001 is described from Turkey. Differences between the new species and related species are discussed.Öğe A new species of the genus Synema Simon, 1864 (Araneae: Thomisidae) from Turkey(SPRINGER, 2009) Demir, Hakan; Aktas, Metin; Topcu, AydinSynema anatolica sp. n. (Araneae: Thomisidae) is described based on both sexes from Turkey. Differences between the new species and related species are discussed.Öğe A new species of the genus Xysticus C. L. Koch from Turkey (Araneae : Thomisidae)(MAGNOLIA PRESS, 2006) Demir, Hakan; Topcu, Aydin; Turkes, TuncayA new species of Xysticus C. L. Koch, 1835 is described from Turkey. Differences between the new species and related species are discussed.Öğe A new spider family record for Turkey (Araneae : Anyphaenidae) aydin Topcu, Tuncay Turkes, Hakan Demir, and Osman Seyyar(AMER ENTOMOL SOC, 2008) Topcu, Aydin; Turkes, Tuncay; Demir, Hakan; Seyyar, OsmanThe spider Anyphaena pontica Weiss, 1988 (Araneac, Anyphaenidae) and Anyphaenidae family are recorded from Turkey for the first time.Öğe Akdeniz bölgesi araneofaunasının belirlenmesi(2009) Topçu, Aydın; Türkeş, Tuncay; Demir, Hakan; Seyyar, Osman[Abstract Not Available]Öğe Argyroneta aquatica (CLERCK, 1757) (Araneae: Cybaeidae) as a Biological Indicator for Environmental Pollution of Sultan Marsh National Park, Turkey(INST ZOOLOGY, BAS, 2010) Seyyar, Osman; Demir, Hakan; Kar, Musa; Duman, FatihSultan Marsh (Turkey) is one of the largest wetland of the Middle East and Europe. The marsh was designated as a Ramsar Site, a Nature Conservation Area, and recently a National Park by Turkish Government. Despite its strong conservation status, the marsh has undergone rapid degradation in recent years. However, major changes have been observed in Sultan Marsh in the last two decades. The water spider, Argyroneta aquatica (CLERCK, 1757), was lastly observed in 2000 in the region. Since then, this species has not been observed in the marsh. Increased of pollution in Sultan Marsh is the most probable cause for lacking the species. It may be argued that the water spider can be used as an ecological indicator to determine environmental changes.Öğe Contribution to the jumping spider fauna of Turkey (Araneae: Salticidae)(TAYLOR & FRANCIS LTD, 2009) Topcu, Aydin; Demir, Hakan; Seyyar, Osman[Abstract Not Available]Öğe Contribution to the knowledge of the Philodromidae (Arachnida : Araneae) of Turkey(TAYLOR & FRANCIS LTD, 2008) Demir, Hakan; Topcu, Aydin; Seyyar, Osman[Abstract Not Available]Öğe Contributions to the Linyphiidae fauna of Turkey (Arachnida: Araneae)(TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY, 2015) Turkes, Tuncay; Karabulut, Hayriye; Demir, Hakan; Seyyar, OsmanAbacoproeces topcui sp. nov. (Araneae: Linyphiidae) is described based on male specimens from Mersin Province in Turkey. Four species, namely Araeoncus tauricus Gnelitsa, 2005; Erigonoplus globipes (L. Koch, 1872); Megalepthyphantes pseudocollinus Saaristo, 1997; and Styloctetor romanus (O.P.-Cambridge, 1872), belonging to this family are new records for the spider fauna of Turkey. Styloctetor Simon, 1884 has been recorded as a new genus for Turkey. Data on collected localities, distribution throughout the world, and genitalia figures of each species are presented.Öğe Description of the hitherto unknown female of Xysticus tenuiapicalis Demir, 2012 (Araneae: Thomisidae)(TAYLOR & FRANCIS LTD, 2016) Demir, Hakan; Kocyigit, Hakki Onur[Abstract Not Available]Öğe Description of the previously unknown female of Drassodes bifidus Kovblyuk & Seyyar, 2009 (Araneae: Gnaphosidae) from Turkey(TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY, 2015) Seyyar, Osman; Demir, Hakan; Turkes, TuncayDrassodes bifidus Kovblyuk & Seyyar, 2009, previously known only from one male from southern Turkey (Alanya District, Antalya Province), is redescribed on the basis of newly collected materials. The female of Drassodes bifidus is described for the first time. Illustrations, description, and distribution are presented.Öğe Gülek boğazı çevresindeki Aranea (=örümcek)'nın(Familia:Thomisidae, Philodromidae ve Pholcidae) sistematiği(Niğde Üniversitesi, 2004) Demir, Hakan; Topçu, AydınÖZET GÜLEK BOĞAZI VE ÇEVRESİNDE ARANEA (= ÖRÜMCEK)' NIN (FAMİLYA: THOMISIDAE, PHILODROMIDAE ve PHOLCIDAE) SİSTEMATİĞİ DEMİR, Hakan Niğde Üniversitesi Fen Bilimleri Enstitüsü Biyoloji Ana Bilim Dalı Danışmam: Doç. Dr. Aydın TOPÇU Eylül 2004, 112 sayfa 2002-2003 yıllarının nisan ve eylül aylarında gerçekleştirilen bu çalışmada Gülek Boğazı ve çevresinden 763 örümcek örneği toplanmıştır. İncelemeler sonucu, çalışma bölgesinde 3 familyadan 16 cinse ait 47 türün varlığı tespit edilmiştir. Bu türler faunistik, ekolojik ve sistematik açıdan incelenmiştir. Belirlenen türlerin Türkiye ve dünya üzerindeki dağılımları, ayırt edici özellikleri, sinonimleri ve yaşam alanları ile ilgili bilgiler verilmiştir. Saptanan taksonlardan 14' ü ; Philodromus fuscolimbatus Lucas, 1846, Philodromus praedatus O.-P. Cambridge, 1871, Philodromus rufus Walckenaer, 1826, Thanatus arenarius L. Koch, 1872, Thanatus atratus Simon, 1875, Thanatus coloradensis Keyserling, 1880, Thanatus sabulosus (Menge, 1875), Tibellus macelîus Simon, 1875, Tibellus maritimus (Menge, 1 875), Xysticus bifasciatus C. L. Koch, 1837, Xysticus bonneti Denis, 1938, Xysticus ferrugineus Menge, 1876, Xysticus lineatus (Westring, 1851), Xysticus viduus Kulczynski, 1898 Türkiye faunası için yeni kayıt olup, diğer türler de araştırma bölgesinden ilk defa kaydedilmiştir. Anahtar Kelimeler: Gülek Boğazı, Aranea, Thomisidae, Philodromidae, Pholcidae, Sistematik. IllÖğe İç Batı Anadolu Bölgesi (Afyonkarahisar, Uşak, Kütahya) Örümcek Faunasının Araştırılması(2016) Seyyar, Osman; Oba, Anıl; Demir, Hakan; Türkeş, Tuncay[Abstract Not Available]Öğe Öğe Neopimus new name, a replacement name for a preoccupied beetle genus Pimus Fagel 1961 with a spider genus Pimus Chamberlin 1947 (Coleoptera : Staphylinidae : Paederinae)(COLEOPTERISTS SOC, 2008) Oezdikmen, Husseyin; Demir, Hakan; Tuekes, Tuncay[Abstract Not Available]Öğe New Data on the Harvestmen (Arachnida, Opiliones) Fauna of Turkey(INST ZOOLOGY, BAS, 2011) Kurt, Kemal; Snegovaya, Nataly Yu.; Demir, Hakan; Seyyar, OsmanA new collection of 8 species of harvestmen are reported from Turkey. Two of them: Zachaeus redikorzevi (Starega et Chevrizov, 1978) and Opilio coxipunctus (Sorensen, 1912), collected from the southern part of the country, represent new records for Turkish harvestmen fauna. These species are illustrated and their data regarding collecting sites and distribution all over the world are given.Öğe New records of ground spiders (araneae: Gnaphosidae) from anatolia(2006) Seyyar, Osman; Topçu, Aydın; Demir, Hakan[No abstract available]Öğe New records of little-known species of Xysticus C. L. Koch, 1835 in Turkey (Araneae: Thomisidae)(TAYLOR & FRANCIS LTD, 2009) Demir, Hakan; Aktas, Metin; Topcu, AydinXysticus edax (O. P.-Cambridge, 1872), X. caperatus Simon, 1875, and,X kaznakovi Utochkin, 1968 arc recorded for the first time from Turkey. The characteristic features and SEM photographs of the male palpal organs of these species are given. These records increase the number of species of the genus Xysticus found in Turkey to 40.Öğe Notes on Two Crab Spiders (Araneae: Thomisidae) from Turkey(INST ZOOLOGY, BAS, 2010) Demir, Hakan; Aktas, Metin; Topcu, AydinThe spider species Xysticus abramovi MARUSIK & LOGUNOV, 1995 and X. pseudoluctuosus MARUSIK & LOGUNOV, 1995 (fam. Thomisidae) are recorded from Turkey for first time. First female description of X. abramovi is supplied based on specimens collected from Turkey. The characteristic features of this species are described and its general habitus and genital organs illustrated. Photographs of male palp of X. pseudoluctuosus is presented for first time. Data on collecting places and distribution all over the world of all species are also given.
