''Scaeosopha betrokensis'' is a species of

moth Moths are a paraphyletic group of insects that includes all members of the order Lepidoptera that are not butterflies, with moths making up the vast majority of the order. There are thought to be approximately 160,000 species of moth, many of w ...

of the family Cosmopterigidae. It is found in

Madagascar Madagascar (; mg, Madagasikara, ), officially the Republic of Madagascar ( mg, Repoblikan'i Madagasikara, links=no, ; french: République de Madagascar), is an island country in the Indian Ocean, approximately off the coast of East Africa ...

. The

wingspan The wingspan (or just span) of a bird or an airplane is the distance from one wingtip to the other wingtip. For example, the Boeing 777–200 has a wingspan of , and a wandering albatross (''Diomedea exulans'') caught in 1965 had a wingspan of ...

is 17.5–20 mm. The forewings are greyish-yellow, diffused with leaden scales and with black spots. The hindwings are grey.

Etymology

The species name refers to

Betroka Betroka is a hilly city (commune urbaine) in the Anosy Region in southern Madagascar, and is the source of the Onilahy River. It is situated at the Route nationale 13, Ihosy to Tolagnaro, at 118 km from Ihosy, 77 km from Isoanala and 203 km ...

, the type locality., 2012: Review of the genus Scaeosopha Meyrick, 1914 (Lepidoptera, Cosmopterigidae, Scaeosophinae) in the world, with descriptions of sixteen new species. ''Zootaxa'', 3322: 1-34.

References

Moths described in 2012 Scaeosophinae {{Cosmopterigidae-stub