Kobayashi J, Nambanya S, Miyagi I, Vanachone B, Manivong K, Koubouchan T, Amano H, Nozaki H, Inthakone S, Sato Y
Japan International Cooperation Agency (JICA) PHC office, Thakhek, Khammouane, Lao PDR.
Southeast Asian J Trop Med Public Health. 1997 Sep;28(3):20.
Anopheline mosquito collections were made during the months of May and June (dry season) and August (rainy season), 1996 at villages, Nakham, Namdik and Hinboon Neua in Khammouane Province. Larval collections were also made in 3 slow running streams around Nakham villages in May 1996. Altogether, 3,549 adult females consisting 19 Anopheles species were collected by 3 nights of human and 6 animal bait traps and 3 resting collections. Among them, Anopheles vagus (19.75%), An. philippinensis (15.02%), An. nivipes (11.55%), An. pallidus (11.27%), An. peditaeniatus (8.34%), An. kochi (8.00%) and An. barbirostris (7.27%) were predominant species. The immatures of An. barbirostris, An. minimus, An. maculatus sensu lato, and An. culicifacies were found in the streams of Nakham. It is noteworthy that An. minimus, An. dirus and An. maculatus sensu lato, which are well known malaria vectors in Thailand, were recorded for the first time in this area.
1996年5月和6月（旱季）以及8月（雨季），在甘蒙省的纳坎、南迪和欣本诺阿村进行了按蚊采集。1996年5月，还在纳坎村周围的3条缓流溪流中进行了幼虫采集。通过3晚的人饵诱捕、6晚的动物饵诱捕以及3次栖息采集，共采集到3549只成年雌蚊，分属于19种按蚊。其中，迷走按蚊（19.75%）、菲律宾按蚊（15.02%）、雪背按蚊（11.55%）、苍白按蚊（11.27%）、带足按蚊（8.34%）、高砂按蚊（8.00%）和须喙按蚊（7.27%）为优势种。在纳坎的溪流中发现了须喙按蚊、微小按蚊、广义斑按蚊和库氏按蚊的幼虫。值得注意的是，泰国著名的疟疾传播媒介微小按蚊、大劣按蚊和广义斑按蚊在该地区首次被记录。
