Cyclidia substigmaria
Cyclidia substigmaria is a species of moth in the family Drepanidae described by Jacob Hübner in 1831. It is found in Taiwan, China, India and Japan.
[Image:EucheraSubstigmaria.png|thumb|left|200px|Illustration]
[Image:Cyclidia substigmaria (Cyclidinae,Drepanidae).jpg|thumb|left|200px]
The wingspan is 55–65 mm.
The larvae are gregarious and specialist herbivores on Alangium species.