noun
sunset morpho butterfly
Refers specifically to the butterfly species Morpho hecuba, known for its sunset-like coloration.
タイヨウチョウは南米の熱帯雨林に生息している。
The sunset morpho butterfly inhabits the tropical rainforests of South America.
図鑑でタイヨウチョウの美しい羽の色を見た。
I saw the beautiful wing colors of the sunset morpho in a field guide.
From 太陽 (taiyō, 'sun') + 蝶 (chō, 'butterfly'), referring to its sunset-like wing colors.