目的 了解黑龙江省中俄边境口岸地区小型兽寄生蚤种类组成及分布,为相关疾病防控提供依据。方法 收集2007－2023年黑龙江省中俄边境11个边境口岸地区小型兽寄生蚤的监测数据和相关参考文献,整理和汇总蚤类组成及分布信息,进行描述性分析。结果 黑龙江省中俄边境口岸地区迄今共发现小型兽类寄生蚤5科24属44种（亚种）。绥芬河口岸地区蚤类种类最多,达30种。结论 基本掌握了黑龙江省中俄边境口岸地区蚤的种类和分布,为黑龙江省各口岸地区蚤媒传染病的风险评估和防治提供基础数据。
Objective To investigate the species composition and distribution of parasitic fleas of small mammals in Sino-Russian border port areas in Heilongjiang Province, China. Methods The surveillance data and relevant references on parasitic fleas of small mammals in 11 Sino-Russian border port areas in Heilongjiang Province from 2007 to 2023 were collected to descriptively analyze flea species composition and distribution. Results A total of 44 species (subspecies) of 24 genera of 5 families were identified for the parasitic fleas of small mammals in Sino-Russian border port areas in Heilongjiang Province. The fleas in the Suifenhe port areas possess the most diversity,reaching 30 species and subspecies. Conclusion The species and distribution of fleas in the important frontier ports in Heilongjiang were studied,which provided the basic data for risk analysis and prevention and control of flea borne diseases at frontier ports in Heilongjiang.
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