Overwintering strategies of mosquitoes (Diptera:Culicidae) on warmer islands may predict impact of global warming on Kyushu, Japan.
Overwintering strategies of mosquitoes (Diptera:Culicidae) on warmer islands may predict impact of global warming on Kyushu, Japan.
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蚊子（双翅目：蚊科）在温暖岛屿上的越冬策略可以预测全球变暖对日本九州的影响。
DOI：
10.1093/jmedent/33.3.438
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发表时间：
1996
影响因子：
2.1
通讯作者：
M. Mogi
中科院分区：
文献类型：
--
作者：
M. Mogi
为了预测全球变暖对北方蚊子滞育越冬的影响，在九州南部的种子岛和屋久岛进行了蚊子越冬研究。在种子岛和屋久岛，发现了以下5种越冬策略：（1）无滞育持续繁殖（2种按蚊，库蚊2种，伊蚊2种）; (2)滞育的雌性成虫，但少数成虫从发育较晚的幼虫可能出现在仲冬（2按蚊种）。和库蚊9种）; (3)滞育卵，但少数成虫可在仲冬出现（5种伊蚊）; (4)滞育幼虫（Orthopodomyia sp.，1种伊蚊，阿蚊1种，1条斑带绦虫，1 Toxorhynchites sp.）;滞育卵和幼虫（Tripteroides sp.）在隆冬季节寻找寄主时，4种伊蚊的雌蚊采集较少，未发现三带喙库蚊（Culex tritaeniorhynchus Giles）和致倦库蚊（Culex quinquefasciatus Say）的幼虫和成虫。北方九州的隆冬平均气温上升5摄氏度可能不会直接造成严重的蚊子问题，但邻近亚热带地区可能会通过成年蚊子的扩散产生重大影响。
Mosquito overwintering was studied on Tanegashima and Yakushima, islands south of Kyushu, to predict the impact of global warming on northern Kyushu where mosquitoes overwinter in diapause. On Tanegashima and Yakushima, the following 5 types of overwintering strategies were recognized: (1) continued reproduction without diapause (2 Anopheles spp., 2 Culex spp., 2 Aedes spp.); (2) diapausing female adults but a few adults from late-developing larvae may emerge in midwinter (2 Anopheles spp. and 9 culex spp.); (3) diapausing eggs but a few adults may emerge in midwinter (5 Aedes spp.); (4) diapausing larvae (1 Orthopodomyia sp., 1 Aedes sp., 1 Armigeres sp., 1 Uranotaenia sp., 1 Toxorhynchites sp.); and (5) diapausing eggs and larvae (1 Tripteroides sp.). Few females of 4 aedine species were collected while seeking hosts in midwinter, but neither larvae nor adults of Culex tritaeniorhynchus Giles or southern house mosquito, Culex quinquefasciatus Say, were found during this survey. The 5 degrees C increase in the midwinter mean temperature in northern Kyushu probably will not produce serious mosquito problems directly, but the proximity of the subtropical regions may have significant effects through dispersal of adult mosquitoes.