Hüseyin YERLİKAYA, Hüseyin BAŞPINAR, Mehmet Bora KAYDAN

Türkiye'de Trionymus (Berg, 1899) (Hemiptera: Pseudococcidae) cinsine ait yeni bir tür

Aydın İli’ndeki Poaceae, Cyperaceae ve Juncaceae familyasına bağlı bitkilerinden 2019-2020 yıllarında toplanan Trionymus (Berg, 1899) (Hemiptera: Coccomorpha: Pseudococcidae) cinsine ait örnekler incelenmiştir. Yeni türe ait örnekler Juncus acutus L. (Poales: Juncaceae) üzerinden toplanmış ve preparatları yapılmıştır. Toplam olarak 10 adet örnek laboratuvarda mikroskop altında incelenmiş ve yeni bir Trionymus türü olarak, Trionymus oncueri sp. n. Kaydan & Yerlikaya tanımlanmıştır. Çalışmada ayrıca, Palearktik Bölge’de Poaceae, Cyperaceae ve Juncaceae (Poales) üzerinde bulunan ve halihazırda bilinen Trionymus türleri için bir teşhis anahtarı oluşturulmuş ve tartışılmıştır.

Anahtar Kelimeler:

Teşhis anahtarı, yeni tür, taksonomi, Trionymus, Türkiye

A new species of Trionymus (Berg, 1899) (Hemiptera: Pseudococcidae) genus in Turkey

The genus Trionymus (Berg, 1899) (Hemiptera: Coccomorpha: Pseudococcidae) was investigated based on samples collected on plants from Poaceae, Cyperaceae and Juncaceae in Aydın Province, Turkey, between 2019 and 2020. The specimens of the new species were collected on Juncus acutus L. (Poales: Juncaceae) and were slide-mounted. In total, 10 specimens were examined under a microscope and illustrations were prepared. As a result of the study, Trionymus oncueri sp. n. Kaydan & Yerlikaya is described and illustrated. In addition, an identification key for the currently known Trionymus species found on Poaceae, Cyperaceae and Juncaceae (Poales) in the Palearctic Region is provided and discussed.

Keywords:

Identification key, new species, taxonomy, Trionymus, Turkey,

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Cox, J. M. & Y. Ben-Dov, 1986. Planococcine mealybugs of economic importance from the Mediterranean Basin and their distinction from a new African genus (Hemiptera: Pseudococcidae). Bulletin of Entomological Research, 76 (3): 481-489.
Danzig, E. M. & I. A. Gavrilov-Zimin, 2015. Fauna of Russia and Neighbouring Countries: Palaearctic Mealybugs (Homoptera: Coccinea: Pseudococcidae): subfamily Phenacoccinae (Part 2). Zoological Institute, Russian Academy of Sciences, St. Petersburg, 619 pp.
Garcia Morales, M., B. D. Denno, D. R. Miller, G. L. Miller, Y. Ben-Dov & N. B. Hardy, 2020. A literature-based model of scale insect biology and systematics. (Web page: http://scalenet.info) (Date accessed: January 2020).
Kaydan, B. M., F. Kozár & C. Hodgson, 2015. A review of the phylogeny of palaearctic mealybugs (Hemiptera: Coccomorpha: Pseudococcidae). Arthropod Systematics and Phylogeny, 73 (1): 175-195.
Kaydan, M. B., S. Ülgentürk & L. Erkılıç, 2013. Checklist of Turkish Coccoidea (Hemiptera: Sternorryncha) species. Turkish Bulletin of Entomology, 3 (4): 157-182.
Kosztarab, M. & F. Kozár, 1988. Scale Insects of Central Europe. Akadémiai Kiadó, Budapest, Hungary, 456 pp.
Matile-Ferrero, D., D. J. Williams & M. B. Kaydan, 2015. The mealybug Trionymus angustifrons Hall transferred to Dysmicoccus Ferris with new synonymy (Hemiptera, Sternorrhyncha, Coccomorpha, Pseudococcidae). Bulletin de la Societe Entomologique de France, 120 (3): 309-312.
Williams, D. J., 2004. Mealybugs of Southern Asia. The Natural History Museum, Southdene, Kuala Lumpur, Malaysia, 896 pp.
Williams, D. J. & M. C. Granara de Willink, 1992. Mealybugs of Central and South America. CAB International, London, England, 635 pp.