Surveys to discover the habitats of mosquito species (Diptera: Culicidae) are useful for understanding their distribution, seasonality activity patterns, ecological interactions and the risk they pose for disease transmission. Therefore, in this study, we conducted a 1 year survey of mosquito species and analysed the seasonality and daily rhythms of four species found in a forest fragment from Southern Brazil. Collections were performed during the morning, afternoon, and evening, from October 2012 to September 2013. The most abundant species were Psorophora ferox, Aedes crinifer and Coquillettidia venezuelensis. Ae. crinifer was collected during all seasons, exhibiting diurnal and nocturnal activity in all seasons, except summer. Cq. venezuelensis was collected only in spring and summer and was primarily nocturnal. Haemagogus leucocelaenus, which transmits the Yellow Fever virus, was collected in spring, summer, and autumn; this species was primarily diurnal and was more active in the afternoon. Ps. ferox was collected in spring, summer and autumn and was primarily diurnal. Despite the low abundance of mosquito species at our study site, we consider that the knowledge about Culicidae fauna was improved, mainly regarding their biology. We provide new data about mosquito species in a specific area in Southern Brazil, which was once known to record deaths of non‐human primates, a phenomenon that may be directly related to the presence of wild yellow fever vector mosquitoes.

中文翻译：

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什么时候什么时间？巴西南部大西洋森林中的蚊子（双翅目：:科）的季节性和日常模式

进行调查以发现蚊虫栖息地（双翅目：Culicidae）有助于了解其分布，季节性活动模式，生态相互作用以及对疾病传播的风险。因此，在这项研究中，我们对蚊子物种进行了为期1年的调查，并分析了在巴西南部一片森林中发现的4种物种的季节性和日常节律。从2012年10月至2013年9月的上午，下午和晚上进行了采集。最丰富的物种是Psorophora ferox，Aedes crinifer和Coquillettidia venezuelensis。阂。 捕蝇草在所有季节都采集，除夏季外，在所有季节都表现出昼夜活动。Cq。 委内瑞拉仅在春季和夏季采集，主要是夜间活动。在春季，夏季和秋季收集传播黄热病病毒的白血球菌；该物种主要是昼夜的，在下午更活跃。PS。 铁氧体是在春季，夏季和秋季收集的，主要是白天的。尽管在我们的研究地点蚊子种类很多，但我们认为对Cu科动物的了解有所改善，主要是在它们的生物学方面。我们提供了巴西南部特定地区的蚊子物种的新数据，该数据曾经被记录为非人类灵长类动物的死亡，这种现象可能与野生黄热病媒介蚊子的存在直接相关。