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Vasates quadripedes : ウィキペディア英語版 | Vasates quadripedes
''Vasates quadripedes'', the maple bladder-gall mite, is an eriophyid mite in the genus ''Vasates'', which causes galls on the leaves of silver maple (''Acer saccharinum''), red maple (''A. rubrum''), and sugar maple (''A. saccharum''). The gall is rounded, sometimes elongate, and has a short, thin neck. It is up to high, and may be very numerous on the upper surface of leaves. They have an opening in the lower surface. At first they are yellowish-green or bright red, later they become dark red and black. In Britain, the mite affects introduced silver maple. The species is relatively new to Britain, being first recorded in London in 2002. ==References==
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Vasates quadripedes」の詳細全文を読む
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