Species name
Sophta subrosea (Butler, 1881) ウスベニコヤガ,Cat.4041
Taxonomy  Rivula subrosea Butler, 1881, Trans. ent. Soc. Lond. 1881: 580 (TL: Japan, Tokyo [BMNH], London)
Corgatha nawai Nagano, 1918, Insect World 22: 412, pl. 12:6 (TL: Japan)
Corgatha gifuensis Nagano, 1918, Insect World 22: 413 (TL: Japan)
Geographical range Korea, Japan (Hokkaido, Honshu, Shikoku, Kyushu, Tsushima, Yakushima)
朝鮮および日本に分布. 北海道から九州に至る本土域と対馬に産する.
Distribution map 
Biology 幼生期は不詳.
Flying season

年2化, 5-6月および7-9月に出現.

Remark 1化の個体は大きく, 紫灰色, 暗紫赤色の斑紋を表すが, 2化の個体は小型で, はるかに淡色である.
Japan
Japan
 Japan
 Japan
Male genitalia 
References  Kishida Y (E.d.), 2011, The Standard of Mothss in Japan 2: 215
Kononenko, V.S., S.B. Ahn, L. Ronkay, 1998, Illustrated Catalogue of Noctuidae in Korea : 155