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  • Küçük Resim
    Öğe
    First record of hylastes opacus erichson and crypturgus hispidulus thomson, c. g. (coleoptera; curculionidae; scolytinae) for the Turkish fauna
    (Corvinus Univ Budapest, 2018) Kumbaşlı, Meriç; Hızal, Erdem; Acer, Sabiha; Arslangündoğdu, Zeynel; Kaya, Ayşe Gülden Aday
    Scolytinae subfamily (Coleoptera: Curculionidae) is represented by 135 species in Turkey including 8 species of the genus Hylastes Ericson and 7 species of the genus Crypturgus Ericson. A total of 79 adult individuals of Hylastes opacus Erichson and 6 adult individuals of Crypturgus hispidulus Thomson, C. G. were obtained from log and pheromone traps in pine stands at twelve localities during 2014. H. opacus and C. hispidulus were recorded for the first time in Turkey. H. opacus were obtained from trap logs of Pinus brutia and Pinus nigra and also pheromone traps in P. brutia stands. Adult individuals of C. hispidulus were observed in association with Orthotomicus erosus and Pityogenes pennidens on P. brutia and P. nigra log traps.
  • Küçük Resim
    Öğe
    Relationships between bark beetle diversity and habitat characteristics in pine forests of South Marmara, Turkey
    (Corvinus University of Budapest, 2021) Acer, Sabiha; Arslangündoğdu, Zeynel; Hızal, Erdem; Kumbaşlı, Meriç
    The bark beetles are of particular importance in the evolution and biodiversity of forest stands. To contribute to the knowledge on the biodiversity and ecology of bark beetles on pine species, we performed this research in South Marmara, Turkey. During 2014, Scolytinae species were obtained from baiting logs, which were 1.5 m long, and 0.2 m in diameter located at 8 sites in total in the research area. In total, 1100 individuals were collected representing 6 tribes, 11 genera, and 24 species. Orthotomicus erosus was the most abundant species and occurred in all areas. Our study demonstrated that black pine is associated with high diversity of beetles while brutian pine is correlated with high abundance of Scolytinae. In addition, stone pine has lowest diversity and abundance of bark beetles. Pinus brutia, which showed strong correlation with temperature, had relationship with O. erosus and P. pennidens. Pinus nigra showed a strong correlation with altitude, additionally it had relationship with I. sexdentatus. Our results indicate that these abiotic factors affect the composition and the number of bark beetles.