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Argyresthia flexilis : ウィキペディア英語版 | Argyresthia flexilis
''Argyresthia flexilis'' is a moth of the Yponomeutidae family. It is found in northern Montana and probably the adjacent parts of Canada. The wingspan is about 11 mm. The forewings are yellowish-white and the hindwings are smoky. Adults are on wing in late June.〔(University of Alberta E.H. Strickland Entomological Museum )〕 The larvae feed on ''Pinus flexilis''.〔(HOSTS - a Database of the World's Lepidopteran Hostplants )〕 Late instar larvae tie needles into a bundle and mine two or more of them, starting below the middle of the needle, and mining toward the apex. The frass is ejected through the mine entrance. Full-grown larvae construct a new bundle within which pupation takes place in a dense, white cocoon. ==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「Argyresthia flexilis」の詳細全文を読む
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