【摘要】 本文报道了黄兔尾鼠Ｌａｇｕｒｕｓｌｕｔｅｕｓ在新疆的分布及部分生态学资料和多次大批自毙现象。１９５９年从自毙的黄兔尾鼠中分离到红斑丹毒丝菌Ｅｒｙｓｉｐｅｌｏｔｈｉｘｒｈｕｓｉｏｐａｔｈｉａｅ；１９８２、１９８９、１９９３年三次该鼠大批死亡，并有红尾沙鼠Ｍｅｒｉｏｎｅｓｅｒｙｔｈｒｏｕｒｕｓ等多种鼠参与死亡现象，但均未从其体内分离到鼠疫和红斑丹毒丝菌病病原体。除排除鼠疫之外，对其死因作了一些粗浅的讨论。更多还原

【Abstract】 he distribution,relative ecological information and natural death phenomenon in large numbers andmany times occurred in the population of Lagurus luteus in Xinjiang are reported in this paper.Erysipelothixrhusipathiae was isolated in the bodys of naturally died Lagurus luteus in 1959.There occurred natural deathaffairs in large numbers of this rat for three times in 1982,1989 and l993 with the death of some species ofrodents,such as Meriones erythrourus and so on,but no strains of Yersinia pestis or Erystpelothix rhusiopathi-ae were isolated,so plague could be eliminated.Other possible causes led to death are discussed tentatively.更多还原