摘要
宿主背部螨数超过腹部。育幼巢螨数最多，旧巢螨数亦多，新巢最少。育幼鼠螨指数最高，旧巢内的鼠螨指数亦高，新巢内者最低、宿主死后8小时内多数螨离开尸体，24小时几乎全部离开尸体。多数螨在阴暗处可活5天，最多10天。多数螨在烈日下2小时内死亡，至3小时全部死亡。
(1) Gamasides number on back of host is more than that on abdomen. (2) Numbdr of gamasides in rodent nest: suckling nest>old nest>new nest. (3) Gamasides index on rodent: mother rat>rat in old nest>rat in new nest.(4) The overwhelming majority of mites leave from dead hosts within 8 hours after host's death, almost all leave from corpses within 24 hours. (5) Many wites may live in gloomy environment for 5 days, at the most for 10 days. (6) Under scorching sun many mites will be dead within 2 hours, all will be dead within 3 hours.
出处
《昆虫知识》
CSCD
1996年第5期270-272,共3页
Entomological Knowledge
