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Euceraphis betulae : ウィキペディア英語版 | Euceraphis betulae
''Euceraphis betulae'', the birch aphid or silver birch aphid, is a species of aphid in the order Hemiptera. It is a tiny green insect with a soft body and wings. It is found living on the European silver birch tree (''Betula pendula'') where it feeds and multiplies on the buds and leaves by sucking sap. ==Description== The silver birch aphid is a light green colour with a bluish tinge. The blueness is due to the dusting of blue wax particles which are particularly obvious on the antennae and legs. All adults have membranous wings and during the spring and summer, all individuals are female. The mouthparts are specialised to form a slender stylet for piercing and sucking sap from their host tree.
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「Euceraphis betulae」の詳細全文を読む
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