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目的调查中朝边境地区吸血蠓的种类分布和生态习性。方法采用人帐诱、诱虫灯诱和昆虫网捕法采集吸血蠓;参考相关文献。结果在中朝边境地区采获吸血蠓52 842只,计3属42种,其中库蠓属38种,蠛蠓属3种,细蠓属1种;吉林省境内的长白分布17种,珲春分布14种,图们分布11种,延吉分布10种,集安分布7种;辽宁省境内的宽甸分布17种,东港分布17种。优势种群为兴安库蠓(70.6%)。不同生境、场所的主要蠓种组成有所不同。兴安库蠓的活动季节在6月上旬至9月上旬,出现两次高峰在6月下旬(287只)和8月上旬(949只)。兴安库蠓在昼夜24 h内出现晨、昏2次刺叮活动高峰,晨峰在日出后1 h,昏峰在日落后1 h。牛舍7种吸血蠓的总吸血率46.2%,其中兴安库蠓的吸血率最高(49.1%)。不同蠓种在不同月份的吸血率有所不同。结论本项调查为中朝边境地区吸血蠓的种类分布和生态研究提供了依据。
Objective To investigate the species distribution and ecological habits of sucking blood in the border area between China and North Korea. Methods Adopt human-book lure, insect lure trap and insect net catching method to collect vomiting blood; Reference related literature. Results A total of 52 842 blood-sucking phlebitis were collected from the border areas of China and North Korea, of which 42 were 3 genera and 42 species, of which 38 species belonged to Kulu, 3 species belonged to Slugun and 1 species Slender belonged to Juglans regia; 17 species were Changbai in Jilin Province, 14 species, Tumen distribution in 11 species, Yanji distribution in 10 species, Ji’an distribution in 7 species; Liaoning Province in Kuandian distribution of 17 species, East Harbor distribution of 17 species. The dominant population was Xing’an Kuwana (70.6%). Different habitats, places, the main species composition varies. Xing’anku 蠓 activity season from early June to early September, there were two peaks in late June (287) and early August (949). Xing’anku 出 appeared in the morning and night within 24 hours of day and night sting 2 times sting peak activity, sunrise 1 h after sunrise, dusk peak 1 h after sunset. The total sucking rate of the seven kinds of sucking cows in the barn was 46.2%, of which the sucking rate of Xingan coots was the highest (49.1%). Different types of blood in different months of sucking rate is different. Conclusion This survey provides the basis for the species distribution and ecological research of the bloodsucking clam in the border area between China and North Korea.