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Great Ring-spot Moth

OTHER-INSECTS / Insects

Great Ring-spot Moth

Owlet moth family (Erebidae in recent classification) Great Ring-spot Moth Erebus ephesperis (Hübner, [1823])

Observation season information coming soon

Best observed 6・7・8

About Great Ring-spot Moth

The largest of the tomoe moths, with a wingspan reaching 90–100mm. Its brown wings have a wavy, undulating edge and a ring-shaped white marking on the forewing — the source of its Japanese name, meaning "great comma." The larvae feed on Smilax (catbrier) plants, and the adults also come to lights. On Amami Oshima, it has also been documented academically as a pollinator of Hoya (wax vine) flowers.

Observation Safety Notes

Please enjoy Amami's wildlife through photographs. Some species are protected by law or local ordinance, and capturing or removing them is prohibited. In special protection zones within the national park, collecting any wildlife is prohibited entirely. Please check the notes on this page, and confirm local rules before visiting any site.

NATURE EXPERIENCE AMAMI

Walk Amami's Night Forest With a Guide

Seeing it in a photo is one thing — searching for it in the forest at night, with an experienced local guide, is another. Join a night tour to see Amami Oshima's wildlife for yourself, safely.

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