Contribution to the knowledge on distribution, abundance, and species richness of hoverflies (Diptera: Syrphidae) in Turkey

Demirozer O., HAYAT R., Milicic M., Acanski J., Yigit A. U., Vujic A.

INTERNATIONAL JOURNAL OF TROPICAL INSECT SCIENCE, cilt.42, sa.3, ss.2483-2491, 2022 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 42 Sayı: 3
  • Basım Tarihi: 2022
  • Doi Numarası: 10.1007/s42690-022-00776-9
  • Dergi Adı: INTERNATIONAL JOURNAL OF TROPICAL INSECT SCIENCE
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Agricultural & Environmental Science Database, Aquatic Science & Fisheries Abstracts (ASFA), BIOSIS, CAB Abstracts, Veterinary Science Database
  • Sayfa Sayıları: ss.2483-2491
  • Anahtar Kelimeler: Flower flies, Fauna, Lakes distirct, Biodiversity, Turkey, DISTRIBUTION MODELS, LIFE-HISTORY, CONSERVATION, MEIGEN, DIVERSITY, REVISION, EUROPE, TRENDS, FAUNA
  • Akdeniz Üniversitesi Adresli: Evet

Özet

This study was carried out for the determination of distribution, abundance, and species richness of hoverflies in the Lakes Region of Turkey between the years 2014-2016. Samplings were done between April and October of each year. A total of 6595 specimens belonging to 113 species, divided into two subfamilies (Syrphinae and Eristalinae) and 39 genera were determined. Eumerus bicornis Grkovic, Vujic et Hayat, 2019; Merodon albidus Sasic Zoric, Acanski et Vujic, 2020; Merodon chrysurus Hurkmans et Vujic, 2020; Merodon defectus Vujic, Likov et Radenkovic, 2020; Merodon longisetus Vujic, Radenkovic et Likov, 2020; Merodon obstipus Vujic, Radenkovic et Likov, 2020 were described as new species for science. Whereas the most abundant species were Sphaerophoria scripta (29.87%) and Syritta pipiens (17.76%), subdominant species were Eristalis tenax, Melanostoma mellinum, Eristalis arbustorum and Eupeodes corollae. The majority of species, 89 out of 113 were recognized as rare (relative contribution 10.72%). Species distribution maps, species richness, abundance, as well as Shannon-Wiener (H') index, species seasonal dynamic, and species sex ratio were calculated to indicate the diversity of Syrphidae species. To obtain present and for the period 2061-2080 species richness patterns and detect areas with the highest richness, we conducted a Species Distribution Modelling procedure. Considering current potential species richness, areas predicted to be most suitable for investigated hoverfly species (potentially having 29-37 species) were central-east and central-west parts of Isparta, as well as southern parts of Afyonkarahisar and northern parts of Burdur provinces. In the period of 2061-2080, it is predicted that the most suitable areas will shift from Isparta to the north and central parts of Burdur and to the western part of the Konya provinces. It is hoped that this study will stimulate further studies on the family Syrphidae in Turkey.