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  • 标题:Food composition of a breeding population of the endemic Anatolia newt, Neurergus strauchii (Steindachner, 1887) (Caudata: Salamandridae), from Bingöl, Eastern Turkey
  • 本地全文:下载
  • 作者:Kerim Çiçek ; Mustafa Koyun ; Ahmet Mermer
  • 期刊名称:Acta Herpetologica
  • 电子版ISSN:1827-9643
  • 出版年度:2021
  • 卷号:15
  • 期号:2
  • 页码:105-110
  • DOI:10.13128/a_h-8370
  • 语种:English
  • 出版社:Firenze University Press
  • 摘要:The study presents data on the food composition of a breeding population of the Anatolia newt Neurergus strauchii (Steindachner, 1887), from Bingöl, Turkey. A total of 953 prey items were determined in the food contents of 46 individuals (18 males and 28 females) examined in the study. Insecta (63%) and Malacostraca (35%) constitute 97% of the food composition by number. While the most frequently encountered prey groups in the diet are Diptera (87%), Amphipoda (85%), Neurergus eggs (74%), and Coleoptera (37%), the comparison of food composition by volume is Amphipoda (40%), Neurergus eggs (41%), and Diptera (10%) respectively. No significant difference in food niche was observed between the sexes. The species generally fed on aquatic, poor-flying or slow-moving invertebrates.
  • 关键词:Ecology;diet;trophic niche;dipterans;amphipods;oophagy
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