Guimarães A E, Gentile C, Lopes C M, Sant'Anna A
Departamento de Entomologia, Instituto Oswaldo Cruz, Fiocruz, Rio de Janeiro, RJ, Brasil.
Rev Saude Publica. 2001 Aug;35(4):392-9. doi: 10.1590/s0034-89102001000400010.
To establish the influence of climatic factors on the monthly frequency of mosquito fauna in areas of the National Park of Serra da Bocaina, Brazil.
Human bait collections were conducted once a month, in diurnal and nocturnal hours, throughout 24 months, from January 1991 to December 1992.
A total of 11,808 adult mosquitoes belonging to 28 different species were collected. Anopheles cruzii, Runchomyia reversa, and Ru. frontosa were the most commonly found species each month. An. cruzii was found mostly from October to February; Ru. reversa and Ru. frontosa predominated in September. An. lutzi, Chagasia fajardoi, Coquillettidia chrysonotum, Aedes serratus, Trichoprosopon simile, Wyeomyia theobaldi, Ru. humboldti, and Ru. theobaldi are the second most prevalent species and they were found mostly throughout the hottest, rainiest and most humid months. Temperature and rainfall have positively influenced the incidence of the majority of the species.
The exuberant and well-preserved tropical forest of Mata Atlântica, rainfalls, and temperatures had a direct and significant contribution to the mosquito fauna in the park. In the months with greater rainfalls, temperatures and humidity, there was an increase in the density and diversity of mosquito species. The period from September to March was the most favorable for their proliferation. In the colder and drier period, from April to August, about 70% of the species showed a significant decline in number, and they were hardly found during these months.
确定气候因素对巴西塞拉达博凯纳国家公园地区蚊虫动物群月频率的影响。
从1991年1月至1992年12月的24个月中，每月进行一次人饵诱捕，分白天和夜间进行。
共收集到11808只成年蚊子，分属28个不同物种。克鲁兹按蚊、反转朗氏蚊和额氏朗氏蚊是每月最常见的物种。克鲁兹按蚊主要在10月至2月被发现；反转朗氏蚊和额氏朗氏蚊在9月占主导地位。卢氏按蚊、法氏查加斯蚊、金腹库蚊、锯齿伊蚊、似毛蠓、西氏维蚊、洪氏朗氏蚊和西氏朗氏蚊是第二常见的物种，它们大多在最热、降雨最多和最潮湿的月份被发现。温度和降雨对大多数物种的发生率有积极影响。
大西洋森林繁茂且保存完好的热带森林、降雨和温度对公园内的蚊虫动物群有直接且显著的影响。在降雨、温度和湿度较大的月份，蚊虫种类的密度和多样性增加。9月至3月是它们繁殖的最有利时期。在较冷和较干燥的时期，即4月至8月，约70%的物种数量显著下降，在这些月份很难发现它们。
