Pis'mennyĭ K N, Vinogradova E B, Karpova S G
Parazitologiia. 2005 Sep-Oct;39(5):432-5.
The distribution of the urban mosquitoes, Culex pipiens pipiens f. molestus in Petrozavodsk city was studied for the first time. Immature mosquito stages were found in 21 of 68 basements flooded with polluted waters, the occurrence of the mosquitoes varied in different districts of the sity. The mean siphonal index of the mosquito larvae from 6 underground populations varied from 3.8 up to 4.2, i. e. within the range typical for C. p. p. f. molestus.
首次对彼得罗扎沃茨克市城市蚊虫尖音库蚊致倦亚种的分布情况进行了研究。在68个被污水淹没的地下室中的21个里发现了未成熟的蚊虫阶段,该蚊虫在该市不同区域的出现情况有所不同。来自6个地下种群的蚊虫幼虫的平均虹吸指数在3.8至4.2之间变化,即处于尖音库蚊致倦亚种的典型范围内。