甘肃省媒介硬蜱的种类与地理分布

采用布旗法与家畜体表捕捉法 ,在甘肃省 6个不同地理区划内的部分县、市、区采集硬蜱标本 ,共发现了 2 0种硬蜱 :河西走廊有草原革蜱 (Dermacentornuttalli)、银盾革蜱 (D .niveus)、亚洲璃眼蜱 (Hyalommaasiaticumasiaticum)、麻点璃眼蜱 (H .rufipes)、小亚璃眼蜱 (H .anatolicum )、亚东璃眼蜱 (H .asiaticum ) ;河西走廊南山地有草原革蜱、嗜驼璃眼蜱 (H .dromedarri)、小亚璃眼蜱、亚东璃眼蜱 ;河西荒漠高原有草原革蜱和残缘璃眼蜱 (H .detritum ) ;中部黄土高原有草原革蜱、森林革蜱 (D .silvarum )、日本血蜱 (H .japonica)、长角血蜱 (H .longicornis)、青海血蜱 (H .ginghaiensis)、卵形硬蜱 (Ixodesovatus) ;陇南山地有草原革蜱、长角血蜱、刻点血蜱 (H .puncta ta)、卵形硬蜱、全沟硬蜱 (I .persulcatus)、血红扇头蜱 (Rhipicephalussanguineus)、微小牛蜱(Boophilusmicroplus) ;甘南山地山原地区有草原革蜱、草原硬蜱 (I .crenulatus)、全沟硬蜱、钝跗硬蜱 (I .pomerantzevi)、青海血蜱、草原血蜱 (H .verticalis)。草原革蜱分布于甘肃省 6个地理区划 ,其他 19种硬蜱的分布具有明显的地理特征

Study on species and geographic distribution of ticks in Gansu Province

The objective of the study was to investigate species and geographic distribution of ticks in Gansu Province . The ticks were collected with white cloth from grassland and picked from body surface of livestock. The results were as follows. 20 species of ticks were found. There are Dermacenter nuttalli,(D.nievus),Hyalomma asiaticum asiaticum,H. rufipes,H. anatolicum,H.asiaticum in the plain of Hexi Corridor. There are D.nuttalli,H.dromedarri,H.anatolicum,H.asiaticum in the southern hilly area of Hexi Corridor. There are D.nuttalli and H. detritum in the desert plateau of Hexi. There are D.nuttalli,D.silvarum,H.japonica,H.longicornis, H.qinghaiensis, Ixodes ovatus in the middle of Yellow Land Plateau. There are D.nuttalli, H.loangicornis,H.punctata,I.ovatus,I.persulcatus, Rh.sanguineus,Boophilus microplus in the mountainous region of Longnan Prefecture. There are D.nuttalli,I.crenulatus,I.pomerantzevi,(I.persulcatus),H.qinghaiensis,H.verticalis in the mountainous region and hilly plain of Gannan Prefecture. It was concluded that D.nuttalli distributes in all areas of Gansu Province, and the distribution of the other 19 species of ticks are characterized by apparent geographic features.