Abstract

An analysis of 181 species of trematodes according to the results of a complete helminthological autopsy of 1970 specimens of 80 waterbird species from reservoirs located in various regions of Azerbaijan has been carried out. Among 181 species of trematodes, 78 species are of northern origin, 39 species are of southern origin, and 64 species are ubiquists. A total of 135 species of trematodes are found in the birds permanently living, nesting, and wintering in Azerbaijan; 53 species are found in the birds that only nest there, 56 species are found in overwintering birds, and 15 species are found in the birds that just rest there during their migration. Among the trematodes found in wetland birds, 139 species are able to infect birds in the studied areas and are considered local forms; 42 species whose maritae are detected in nesting and wintering wetland birds but whose metacercariae were not found in invertebrates and fish are classified as alien species. The clear predominance of local forms in the trematode fauna of Azerbaijan’s wetland birds indicates that there are favorable conditions in its waters for birds to become infected with these parasites.

中文翻译：

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阿塞拜疆水鸟的吸虫吸虫对其季节性迁徙的依赖性

摘要

根据对1970年来自阿塞拜疆各个地区水库的80种水鸟物种的标本进行的完全蠕虫尸检的结果，对181种吸虫进行了分析。在181种吸虫中，北方有78种，南方有39种，遍在植物有64种。在阿塞拜疆永久居住，筑巢和越冬的鸟类中共发现135种吸虫。在仅筑巢的鸟类中发现了53种，在越冬鸟类中发现了56种，在迁徙期间仅停留在此的鸟类中发现了15种。在湿地鸟类中发现的吸虫中，有139种能够感染研究区域的鸟类，被认为是局部形式。在巢地和越冬的湿地鸟类中检测到mar蝇但在无脊椎动物和鱼类中未发现meta尾meta的42种物种被归类为外来物种。阿塞拜疆湿地鸟类的吸虫动物区系中明显存在局部形式，这表明其水域中有有利条件使鸟类被这些寄生虫感染。