gg5, prog, daijr/s, koj

https://ja.wikipedia.org/wiki/アカタテハ
https://en.wikipedia.org/wiki/Vanessa_indica
>> Vanessa indica, called the Indian red admiral or the Asian admiral in the United States, is a butterfly found in the higher altitude regions of India, primarily the Himalayas and the Nilgiri Hills.

〈赤／あか／アカ〉〈蛺蝶／〈立（て）／たて／タテ〉〈羽／は／ハ〉〉

Google N-gram Corpus Counts
╭─ーーーーー─┬───────┬───────╮
│ 赤立羽　　 │    52 │  0.7% │ - gg5
│ 赤タテハ　 │    23 │  0.3% │
│ 赤蛺蝶　　 │     0 │  0.0% │ - kokugos, prog
│ アカタテハ │ 7,010 │ 97.0% │
│ あかたては │   144 │  2.0% │
╰─ーーーーー─┴───────┴───────╯