Szanyi Kálmán, Nagy Antal, Szanyi Szabolcs
University of Debrecen, Juhász-Nagy Pál Doctoral School of Biology and Environmental Sciences, Debrecen, Hungary University of Debrecen, Juhász-Nagy Pál Doctoral School of Biology and Environmental Sciences Debrecen Hungary.
University of Debrecen, Faculty of Science and Technology, Department of Hydrobiology, Debrecen, Hungary University of Debrecen, Faculty of Science and Technology, Department of Hydrobiology Debrecen Hungary.
Biodivers Data J. 2022 Nov 7;10:e91004. doi: 10.3897/BDJ.10.e91004. eCollection 2022.
The caddisfly fauna of the Transcarpathian part of the Pannonian Lowland was poorly studied formerly. Here, we present the results of a six-year survey (2015-2020) carried out in four sampling sites of the Ukrainian part of the Bereg Plain and provide the actualised checklist of this area. Actually, 7346 specimens of 53 caddisfly species were collected. The number of known caddisfly species increased from 13 to 61. Two species and , which formerly were considered extinct in the Pannonian Ecoregion, were detected and another especially rare species (e.g. was also recorded. The fauna of the region cover a significant part of both Hungarian and Ukrainian caddisfly fauna. Assemblages of four characteristic habitat types of the region showed significant differences considering their quantitative and qualitative composition, substrate, current, hydrological- and feeding types. The high diversity and natural value of the small lowland watercourses were proven using a new Caddisfly Conservation Index (CCI) calculated, based on vulnerability and rarity of species. The fauna and assemblages showed a unique character mainly independent from large rivers of the region.
此前，对潘诺尼亚低地外喀尔巴阡地区的毛翅目昆虫区系研究甚少。在此，我们展示了在贝雷格平原乌克兰部分的四个采样点进行的为期六年（2015 - 2020年）的调查结果，并提供了该地区最新的清单。实际上，共采集到53种毛翅目昆虫的7346个标本。已知的毛翅目昆虫种类从13种增加到了61种。发现了两种曾被认为在潘诺尼亚生态区已灭绝的物种 和 ，还记录到了另一种特别稀有的物种（如 ）。该地区的昆虫区系涵盖了匈牙利和乌克兰毛翅目昆虫区系的很大一部分。考虑到该地区四种典型栖息地类型的数量和质量组成、基质、水流、水文和摄食类型，它们的组合存在显著差异。基于物种的脆弱性和稀有性计算出的新的毛翅目昆虫保护指数（CCI），证明了小型低地水道具有高度的多样性和自然价值。该昆虫区系和组合呈现出独特的特征，主要独立于该地区的大型河流。
