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''Leucania obumbrata'' is a moth of the Noctuidae family. It is known from Australia. The wingspan is about 50 mm. Adults have dark brown forewings with a fine-grained pattern. The hindwings are pale, darkening toward the margin, with dark brown veins.〔(lepidoptera.butterflyhouse )〕 The larvae are fawn and grow to a length of about 40 mm. Adults are preyed on by ''Ordgarius magnificus''. The spider emits a pheromone similar to that of the female to attract males, trapping them in a sticky ball of glue which the spider swings on a stretch of silk. ==Taxonomy== The Checklist of Australian Lepidoptera synonymised ''Dasygaster nephelistis'' with ''Leucania obumbrata'', but made no attempt to assign the species to a genus. 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「Leucania obumbrata」の詳細全文を読む スポンサード リンク
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