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Hylobius abietis : ウィキペディア英語版 | Hylobius abietis
''Hylobius abietis'' or the large pine weevil is a beetle belonging to Curculionidae family. This species is widely regarded as the most important pest of most commercially important coniferous trees in European plantations. Seedlings planted or arising from natural regeneration (germinated seed-fall) after clear felling operations are especially at risk. The adult weevils cause damage by eating the bark of seedlings around the 'collar' of the stem, thus 'ring-barking' the tree seedling which usually results in its demise. == Description ==
The adult weevils are approximately in length (without beak/snout) and are dark brown with patches of yellow or light brown hairs arranged in irregular rows on their elytra. The legs are black or deep red with a distinctive tooth on the femora and at the end of tibiae. The full grown larvae are , typical for weevils, apodial, curved and are whitish, with brown head.〔(naturnet.8k.com )〕
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