volvulus 生活史 蟠尾丝虫的生活史 蟠尾丝虫的生活史始于受到寄生之蚋属（Simulium）的雌性蚋（Black fly）吸血的过程，唾液含有第三期的幼虫（larva，非nymph），顺其口器进入下[阅读全文]
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双翅目蚋科蚋属新种广西。
结果：记载四川西北部地区蚋属5亚属17种，其中含4个新种和5个四川省新记录种。
Results: 17 species including 4 new ones and 5 new recorded ones from the northwest of Sichuan Province were reported.
蚋鹩一种灰翼莺属的北美洲小鸟，具有蓝灰色间白的羽毛，长尾和小而细的喙。
Any of several tiny North American birds of the genus Polioptila, having bluish-gray and white plumage, a long tail, and a small, slender bill.
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