Lebedeva Daria I, Yakovleva Galina A, Ieshko Evgeny P
Institute of Biology of Karelian Research Centre of RAS, Pushkinskaya St. 11, 185910, Petrozavodsk, Russia,
Parasitol Res. 2015 Oct;114(10):3935-7. doi: 10.1007/s00436-015-4697-3. Epub 2015 Sep 2.
There are first data on nematodes of Anas platyrhynchos Linnaeus, 1758 (mallard) and Bucephala clangula Linnaeus, 1758 (common goldeneye) from Northern Europe (Ladoga Lake region). The ducks were found to be infected with nine nematode species. A. platyrhynchos hosted eight nematode species and B. clangula was host to four nematode species. All species except Capillaria anatis were found in the region for the first time. Nematodes Amidostomum acutum, Streptocara crassicauda, and Tetrameres fissispina parasitized on both hosts and were the most abundant. The biggest number of parasites revealed was biohelminths with a direct life cycle.
首次有来自北欧（拉多加湖地区）的关于1758年林奈的绿头鸭（Anas platyrhynchos Linnaeus）和1758年林奈的斑头秋沙鸭（Bucephala clangula Linnaeus）体内线虫的数据。这些鸭子被发现感染了9种线虫。绿头鸭体内有8种线虫，斑头秋沙鸭体内有4种线虫。除鸭毛细线虫（Capillaria anatis）外，所有物种均为该地区首次发现。尖锐前殖吸虫（Amidostomum acutum）、粗尾链体线虫（Streptocara crassicauda）和分歧四棱线虫（Tetrameres fissispina）寄生于两种宿主，且数量最多。所发现的寄生虫中数量最多的是具有直接生命周期的生物性蠕虫。
