''Rhyacionia insulariana'' is a species of moth of the family Tortricidae. It is found in

China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and ...

( Sichuan, Yunnan).Catalogue of Eucosmini from China (Lepidoptera: Tortricidae)
/ref> The larvae feed on '' Pinus yunnanensis'', ''

Pinus densata ''Pinus densata'', commonly known as the Sikang pine, is a species of conifer in the family Pinaceae. It is endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, ...

'', '' Pinus kesiya'' var. ''langbianensis'', '' Pinus armandi'' and '' Pinus massoniana''.

References

Moths described in 1981 Eucosmini {{Eucosmini-stub