Species name

Acosmeryx naga naga (Moore) ハネナガブドウスズメ Cat.3040
Taxonomy

Philampelus naga Moore, [1858], in Horsfield & Moore, Cat. lepid. Insects Mus. Hon. East-India Company 1: 271. TL: [India, West Bengal,] Darjeeling [Darling].
Philampelus naga Moore, 1858.
Acosmeryx metanaga Butler, 1879.
Geographical
Range

As subsp. naga, the Himalayan foothills of Pakistan, India, Nepal (Haruta, 1992) and China (Bell & Scott, 1937). Also Peninsular Malaysia, Thailand, northern Vietnam (Sa Pa), most of eastern and southern China, Taiwan, Korea and Japan (D'Abrera, 1986). A single migrant has been reported from the Russian Far East.
パキスタン、インド、ネパール、タイ、マレー、ベトナム、中国、台湾、朝鮮、日本（北海道, 本州, 四国, 九州, 屋久島, トカラ列島, 奄美大島, 徳之島, 沖縄本島,）
Distribution map
Biology 幼虫はサルナシ (マタタビ科), ヤブカラシ, ブドウ, ノブドウ (ブドウ科)につく.
Flying season 4-6月に山地に多い.
Remark

触角は次第に細まり, 先端は長く, ♂には短い繊毛がある. 前翅外縁は翅頂下でややへこむ. 前縁から出る黒帯はM1の基部からM2に沿って外方に向かい, 淡色の亜外縁線はRs付近からしだいに外縁に近づき後角の近くに達する.

Japan
 Japan
China
Henan
Taiwan
Taiwan
Japan
Japan
 Male Genitalia
Kyushu
Kagoshima
 Female Genitalia
References Kishida Y, 2011, The Standard of Moths in Japan 1: 333
Sphingidae of the Eastern Palaearcticby A.R. Pittaway & I.J. Kitching