一艘入境船舶截获输入性活蠓及一新种雪绒花短蠓

The imported living midges and a new species Brachypogon( Isohelea) edelweiss collected on an entry ship

目的介绍一艘入境国际船舶携带输入性蠓类的情况。方法在秦皇岛港检疫锚地停泊的入境船舶生活区内采集输入性活蠓并进行分类鉴定。结果 2014年4月28日在一艘入境船舶上采获7只输入性活蠓。经分类研究,分别隶属于蠓科的库蠓属、毛蠓属和短蠓属蠓种,其中雌雄2只短蠓鉴定为新种,命名为雪绒花短蠓。这是我国首次报道在入境国际航行船舶上采获活的输入性短蠓。结论入境船舶输入性活性蠓的发现,提示我们应高度重视国外蠓类等外来生物的入侵。

Objective To discribe the imported midges from a foreign ship. Methods Collecting and classifying the imported midges in the accommodation of entry ships anchored at anchorage of Qinhuangdao port. Results 7 imported living midge specimen belonging to Culicoides sp. , Dasyhelea sp. and Brachypogon sp. were collected on an entry ship from Australia on April 28th in 2014. A new species, Brachypogon （lsohelea）edelweiss Nie, Yu et Liu, sp. nov. was identified. It was the first report that Brachypogon sp. was collected on entry ships in China. Conclusion This report is calling for high attention on the invading of foreign species of midges.