''Coreura simsoni'' is a

moth Moths are a paraphyletic group of insects that includes all members of the order Lepidoptera that are not butterflies, with moths making up the vast majority of the order. There are thought to be approximately 160,000 species of moth, many of w ...

of the subfamily Arctiinae. It was described by Druce in 1885. It is found in

Colombia Colombia (, ; ), officially the Republic of Colombia, is a country in South America with insular regions in North America—near Nicaragua's Caribbean coast—as well as in the Pacific Ocean. The Colombian mainland is bordered by the Car ...

Ecuador Ecuador ( ; ; Quechua: ''Ikwayur''; Shuar: ''Ecuador'' or ''Ekuatur''), officially the Republic of Ecuador ( es, República del Ecuador, which literally translates as "Republic of the Equator"; Quechua: ''Ikwadur Ripuwlika''; Shuar: ''Eku ...

and

Bolivia , image_flag = Bandera de Bolivia (Estado).svg , flag_alt = Horizontal tricolor (red, yellow, and green from top to bottom) with the coat of arms of Bolivia in the center , flag_alt2 = 7 × 7 square p ...

. The forewings are brownish black, glossed with dark blue near the base, and crossed from about the middle of the costal margin to the anal angle by a bright carmine band edged on either side with a narrow row of pinkish-white scales. The band is widest on the costal margin. The hindwings are brown, glossed with very dark blue. The outer margins are broadly bordered with carmine.Descriptions of New Species of Lepidoptera Heterocera, chiefly from South America
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References

Euchromiina Moths described in 1885 {{Euchromiina-stub