云南六种蚤类的体重及吸血量

Body Weight and Quantity of Blood -sucking of Six Species of Fleas in Yunnan Province, China

用实验室饲养的六种蚤作了体重和吸血量测定,印鼠客蚤、缓慢细蚤、不等单蚤、特新蚤、棕形额蚤和方叶栉眼蚤的空腹蚤体重分别为0.388mg、0.209mg、0.461mg、0.290mg、0.449mg和0.308mg;吸血蚤体重分别为0.601mg、0.326mg、0.731mg、0.654mg、0.594mg、0.423mg;吸血量分别为0.213mg、0.117mg、0.270mg、0.364mg、0.145mg和0.115mg。以不等单蚤体重数值最大,缓慢细蚤最小。除特新蚤外,其它5种蚤的体重(?)均大于(?)。特新蚤吸血量最大,其次为不等单蚤印鼠客蚤,缓慢细蚤和方叶栉眼蚤吸血量较小。除方叶栉眼蚤外,(?)蚤吸血量明显大于(?)蚤,认为在传播鼠疫过程中(?)蚤作用比(?)蚤更大。