four-ring

Noun

Any of various satyrine butterflies of the genus Ypthima, having circular markings on the wings.

Japanese Meaning

ヨプティマ属に属する、翼に円形の斑点（リング状模様）を持つさゆり蝶の一種

During the field survey, I recorded a four-ring with distinct circular eye-spots on its wings.

フィールド調査中、翅に明瞭な環状の眼状斑があるヨプティマ属の蝶を記録した。

Sense（1）

Any of various satyrine butterflies of the genus Ypthima, having circular markings on the wings.

four-rings

（ plural ）