Pelopidas agna (English spelling)

...The mountain brown skipper Pelopidas jansonis , found in mountainous areas, has only one white spot on the surface of its hindwings. The sharp-edged brown skipper Pelopidas agna , found south of the Yaeyama Islands, has a different arrangement of white spots on its forewings from the brown skipper. The large brown skipper Polytremis pellucida , which belongs to the Polytremes genus, looks similar to this species, but the four white spots on its hindwings are not arranged in a straight line. ...

*Some of the terminology that mentions "Pelopidas agna" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

…山地に見られるミヤマチャバネセセリPelopidas jansonisでは後翅表面の白色斑は1個のみである。八重山諸島以南に分布するトガリチャバネセセリPelopidas agnaは前翅の白色斑配列がチャバネセセリと異なる。オオチャバネセセリ属のオオチャバネセセリPolytremis pellucidaは外見上本種に似るが，後翅の4個の白色斑は1直線状に並ばない。…

※「Pelopidas agna」について言及している用語解説の一部を掲載しています。

出典｜株式会社平凡社世界大百科事典 第２版について | 情報