''Nemophora askoldella'' is a

moth Moths are a group of insects that includes all members of the order Lepidoptera that are not Butterfly, butterflies. They were previously classified as suborder Heterocera, but the group is Paraphyly, paraphyletic with respect to butterflies (s ...

of the family

Adelidae The Adelidae or fairy longhorn moths are a family of monotrysian moths in the lepidopteran infraorder Heteroneura. The family was first described by Charles Théophile Bruand d'Uzelle in 1851. Most species have at least partially metallic, ...

or fairy longhorn moths. It was described by

Pierre Millière Pierre Millière was a French entomologist chiefly interested in Lepidoptera. Born 1 December 1811 in Saint-Jean-de-Losne on the Côte d'Or and died 29 May 1887 in Cannes Millière was a pharmacist and dealer who studied Lepidoptera as a hobby, ...

in 1879. It is found in

China China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after ...

South Korea South Korea, officially the Republic of Korea (ROK), is a country in East Asia. It constitutes the southern half of the Korea, Korean Peninsula and borders North Korea along the Korean Demilitarized Zone, with the Yellow Sea to the west and t ...

Japan Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asia, Asian mainland, it is bordered on the west by the Sea of Japan and extends from the Sea of Okhotsk in the north to the East China Sea ...

and the Khabarovsk and Primorye regions of the

Russian Far East The Russian Far East ( rus, Дальний Восток России, p=ˈdalʲnʲɪj vɐˈstok rɐˈsʲiɪ) is a region in North Asia. It is the easternmost part of Russia and the Asia, Asian continent, and is coextensive with the Far Easte ...

.A taxonomic revision of the askoldella species group of the genus Nemophora Hoffmannsegg (Lepidoptera: Adelidae)
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References

Adelidae Moths described in 1879 Moths of Japan Moths of Asia {{Adelidae-stub