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Öğe A new species of spinibarbe species-group of Zodarion (Araneae: Zodariidae) from Turkey(Kmk Scientific Press Ltd, Moscow State Univ, 2024) Cosar, Ilhan; Danisman, TarikA new species, Zodarion yigitakcai sp.n. (male 9) is described from Kahramanmara and Osmaniye provinces of Turkey. This contribution increases the total number of Zodarion species known from this country to 33. The distribution records of the new species and its comparative materials Z. barbarae Bosmans, 2009 and Z. spinibarb e Wunderlich, 1973 in Turkey are also mapped.Öğe Additional notes on the spider fauna of Turkey (Araneae)(Tubitak Scientific & Technical Research Council Turkey, 2012) Kunt, Kadir Bugac; Kaya, Rahsen Saltanat; Ozkutuk, Recep Sulhi; Danisman, Tarik; Yagmur, Ersen Aydin; Elverici, MertThis paper presents the results of recent field surveys and provides new data on the spider fauna of Turkey. The following 9 taxa are new records for Turkey: Larinia chloris (Audouin, 1826); Macrothele sp.; Arctosa tbilisiensis Mcheidze, 1946; Pisaura consocia (O. P.-Cambridge, 1872); Prodidomus redikorzevi Spassky, 1940; Macaroeris flavicomis (Simon, 1884); Scytodes velutina Heineken & Lowe, 1832; Achaeridion conigerum (Simon, 1914); and Phoroncidia paradoxa (Lucas, 1846). New locality data are provided for the following previously but rarely recorded species: Spermophora senoculata (Duges, 1836); Ariadna insidiatrix Audouin, 1826; and Segestria senoculata (Linnaeus, 1758). Taxonomic, zoogeographical, and ecological data are given for each species.Öğe Characterization of Leiurus abdullahbayrami (Scorpiones: Buthidae) venom: peptide profile, cytotoxicity and antimicrobial activity(Biomed Central Ltd, 2014) Erdes, Efe; Dogan, Tugba Somay; Cosar, Ilhan; Danisman, Tarik; Kunt, Kadir Bogac; Seker, Tamay; Ozen, CanBackground: Scorpion venoms are rich bioactive peptide libraries that offer promising molecules that may lead to the discovery and development of new drugs. Leiurus abdullahbayrami produces one of the most potent venoms among Turkish scorpions that provokes severe symptoms in envenomated victims. Methods: In the present study, the peptide profile of the venom was investigated by electrophoretic methods, size-exclusion and reversed-phase chromatography and mass spectroscopy. Cytotoxic and antimicrobial effects were evaluated on a breast cancer cell line (MCF-7) and various bacterial and fungal species. Results: Proteins make up approximately half of the dry weight of L. abdullahbayrami crude venom. Microfluidic capillary electrophoresis indicated the presence of 6 to 7 kDa peptides and proved to be a highly practical peptidomics tool with better resolution when compared to conventional polyacrylamide gel electrophoresis. Mass spectroscopy analysis helped us to identify 45 unique peptide masses between 1 to 7 kDa with a bimodal mass distribution peaking between molecular weights of 1 to 2 kDa (29%) and 3 to 4 kDa (31%). L. abdullahbayrami crude venom had a proliferative effect on MCF-7 cells, which may be explained by the high concentration of polyamines as well as potassium and calcium ions in the arachnid venoms. Antimicrobial effect was stronger on gram-negative bacteria. Conclusions: This work represents the first peptidomic characterization of L. abdullahbayrami venom. Considering the molecular weight-function relationship of previously identified venom peptides, future bioactivity studies may lead to the discovery of novel potassium and chloride ion channel inhibitors as well as new antimicrobial peptides from L. abdullahbayrami venom.Öğe Contributions to the genus Zodarion Walckenaer, 1826 in Turkey, with the description of a new species (Araneae: Zodariidae)(Tubitak Scientific & Technological Research Council Turkey, 2021) Cosar, Ilhan; Danisman, Tarik; Yagmur, Ersen AydinIn this paper, two species are newly recognized in Turkey. One is new to science, described as Zodarion kunti sp. n. (male, female) from southeast Anatolian region. The other, Zodarion christae Bosmans, 2009 is found for the first time in Denizli, Antalya, and Mugla provinces.Öğe DESCRIPTION OF A NEW ZODARIINE SPIDER, ZODARION GAZIANTEPENSE SP. N., IN THE Z. SPINIBARBE SPECIES GROUP FROM TURKEY (ARANEAE: ZODARIIDAE)(Amer Entomol Soc, 2021) Danisman, Tarik; Cosar, IlhanA new species, Zodarion gaziantepense sp. n. is described from the southeastern region of Turkey. Z. gaziantepense sp. n. can be easily distinguished from all other Turkish and European representatives of the genus by the structure of a triangular-shaped median apophysis.Öğe DESCRIPTION OF THE HITHERTO UNKNOWN FEMALE OF PELECOPSIS TOPCUI (TURKES ET. AL. 2015), COMBN (ARANEAE, LINYPHIIDAE)(Amer Entomol Soc, 2020) Danisman, Tarik; Cosar, Ilhan; Ozkutuk, Recep Sulhi; Kunt, Kadir BogacIn this study, Abacoproeces topcui Turkes et. al. 2015 is shown to be an inappropriate generic assignment. The male and hitherto unknown female are redescribed and the species is transferred to Pelecopsis comb.n.Öğe First description of the females of two species of Zodarion (Araneae: Zodariidae)(Magnolia Press, 2022) Cosar, Ilhan; Danisman, Tarik; Elverici, MertThe females of Zodarion samos Bosmans, 2009 and Zodarion varoli Akp??nar, 2016 are described for the first time. Z. samos Bosmans, 2009 is further a new record to the Turkish araneofauna. Characteristic features and photographs of both species are presented, and known localities in Turkey are provided. Previous records of Zodarion rubidum Simon, 1914, and Zodarion ruffoi Caporiacco, 1951 from Turkey are based on misidentifications and shall be omitted from the national species list.Öğe NEW DATA ON OZYPTILA (ARANEAE: THOMISIDAE) IN TURKEY, WITH A DESCRIPTION OF A NEW SPECIES(Amer Entomol Soc, 2021) Cosar, Ilhan; Danisman, TarikIn this paper, two species are newly recognized from Turkey. One is new to science, described as Ozyptila kahramanmarasensis sp. n. on the basis of a male specimen from Kahramanmaras Province. The other, Oxyptila patellibidens Levy, 1999 is found for the first time in Sanliurfa Province.Öğe A new species of Coelotes Blackwall, 1841 (Araneae: Agelenidae) from Turkey(Tubitak Scientific & Technical Research Council Turkey, 2016) Danisman, Tarik; Karanfil, Kubra Ceren; Cosar, IlhanThe species Coelotes sinopensis sp.n. is described from Sinop Province, Turkey. Differences between the new species and related species are discussed.Öğe A New Species Of Tegenaria Latreille, 1804 (Aranea: Agelenidae) From Turkey(Amer Entomol Soc, 2015) Danisman, Tarik; Karanfil, Kubra CerenA new species, Tegenaria vanensis sp. n. is described based on males from Van Pro vince in Turkey. The current number of Tegenaria species in Turkey is increased to 31.Öğe A new species of the genus Hersiliola Thorell, 1870 from Turkey (Araneae: Hersiliidae)(Taylor & Francis Ltd, 2012) Danisman, Tarik; Sancak, Zafer; Erdek, Melek; Cosar, IlhanA new species of Hersiliola Thorell, 1870 is described from Antalya Province, Turkey. Differences between the new species and related species are discussed.Öğe A New Species Of The Genus Zodarion Walckenaer, 1826 (Araneae: Zodariidae) From Turkey(AMER ENTOMOL SOC, 2020) Danisman, Tarik; Cosar, IlhanAnew species, Zodarion izmirense sp. nov. is described and illustrated based on material collected in the Izmir Province of Turkey. Differences between the new species and the closely related Zodarion tireboluensis Danisman and Rubio, 2017 are discussed.Öğe A New Species of Zodarion Walckenaer, 1826 (Araneae: Zodariidae) from Turkey(Amer Entomol Soc, 2017) Danisman, Tarik; Rubio, Gonzalo D.A new species, Zodarion tireboluensis sp. nov. is described and illustrated based on material collected in the Giresun Province of Turkey. Differences between the new species and the closely related Zodarion aurorae Weiss, 1982 are discussed. An updated dichotomous key to the known species of the "germanicum" group is provided.Öğe Orchestina topcui sp n., a new spider from Turkey (Araneae: Oonopidae)(Taylor & Francis Ltd, 2012) Danisman, Tarik; Cosar, Ilhan…Öğe REDESCRIPTION OF OZYPTILA ACULIPALPA WUNDERLICH, 1995 (ARANEAE: THOMISIDAE), WITH A DESCRIPTION OF UNKNOWN FEMALE(Amer Entomol Soc, 2020) Danisman, Tarik; Cosar, IlhanThe poorly known crab spider Ozyptila aculipalpa Wunderlich, 1995 (Araneae, Thomisidae) was originally described on the basis of a male specimen from Iran. The species is redescribed here using new specimens collected from Turkey. The previously unknown female of this species is described for the first time.Öğe Redescription of Zodariellum sungar (Araneae: Zodariidae) with the First Description of the Female(Florida Entomological Soc, 2013) Danisman, TarikThe redescription of Zodariellum sungar (Jocque, 1991), on the basis of newly collected material is provided. The female of this species, previously unknown, is described here for the first time. In addition, one new combination is established, Zodarion sungar (Jocque, 1991) comb. n., ex Zodariellum. According to the palp and epigyne structure, the new combination clearly belongs to the lutipes group of genus Zodarion Walckenaer, 1826 and is distinguished from the other members of lutipes group by the brush hook shaped median apophysis on the male palp and by the 6 coils of the female spermathecae.Öğe The Spider Genus Mazax (Araneae: Corinnidae: Castianeirinae) Newly Recorded from South America, with the Description of a New Species(Florida Entomological Soc, 2014) Rubio, Gonzalo D.; Danisman, TarikThe spider genus Mazax O. P.-Cambridge, 1898 (Araneae: Corinnidae: Castianeirinae) is reported from South America for the first time. A new species, M. ramirezi sp. nov., is described and illustrated, and SEM images of the genus Mazax are presented here for the first time. The exclusive morphology of the secondary spermathecae (not oval and lung-shaped) indicates that the specimens described herein clearly belong to a new species of Mazax. An updated dichotomous key to the known species of the genus is provided.Öğe Three new Zodarion species (Araneae: Zodariidae) from Southeastern Turkey(Magnolia Press, 2021) Cosar, Ilhan; Danisman, TarikThree new species of zodariid spiders are described from Turkey: Zodarion ozkutuki spec. nov., Zodarion turkesi spec. nov. and Zodarion yagmuri spec. nov. New photographs of genitalia are provided for Zodarion van Bosmans 2009.Öğe Turkocranum gen. n., a new genus of Liocranidae (Arachnida: Araneae) from Turkey(Taylor & Francis Ltd, 2022) Danisman, Tarik; Cosar, IlhanA new genus of Liocranidae, Turkocranum gen. n., is described which can be distinguished from the other genera of Liocraninae by the spination pattern of the legs, the male palp with large lanceolate retrolateral tibial apophysis and the epigyne including triangular septum covered with setae. The genus is regarded as monobasic with T. bosselaersi sp. n. being the only species.Öğe Two new species belonging to Coreodrassus and Poecilochroa (Aranei: Gnaphosidae) from Anatolia with comments on taxonomy of both genera(Kmk Scientific Press Ltd, Moscow State Univ, 2024) Cosar, Ilhan; Danisman, Tarik; Marusik, Yuri M.Two new species are described from Anatolia: Coreodrassus recepsahini sp.n. (male female) and Poecilochroa ilkerakkusi sp.n. (male). Coreodrassus recepsahini sp.n. differs from the sibling C. semidesertus Ponomarev et Tsvetkov, 2006 (re-illustrated here) by the shape of copulatory organs. Poecilochroa ilkerakkusi sp.n. well differs from P. hamipalpis (Kroneberg, 1875) by contrast leg colouration. Coreodrassus Paik, 1892 is split in two species groups and diagnoses are provided. Poecilochroa Westring, 1874 species known from males are also split in two groups, of which the senilis-group may represent a separate genus. The type locality of the new species of Coreodrassus represents the westernmost record of the genus in the entire range. Coreodrassus boldgivi Jargalsaikhan, Fomichev et Nergui, 2023 syn.n. from Mongolia was found to be a junior synonym of C. murphyi Liu et Zhang, 2023. All distribution records of Coreodrassus species are mapped. The northernmost distribution limits of two genera are briefly discussed as well as Gnaphosidae species endemic and subendemic to Turkey.
