''Tridrepana mediata'' 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 ...

in the family

Drepanidae The Drepanidae are a family of moths with about 660 species described worldwide. They are generally divided in three subfamilies, which share the same type of hearing organ. Thyatirinae, previously often placed in their own family, bear a supe ...

. It was described by William Warren in 1922. It is found in

New Guinea New Guinea (; Hiri Motu: ''Niu Gini''; , fossilized , also known as Papua or historically ) is the List of islands by area, world's second-largest island, with an area of . Located in Melanesia in the southwestern Pacific Ocean, the island is ...

, extending to

Goodenough Island Goodenough Island in the Solomon Sea, also known as Nidula Island, is the westernmost of the three large islands of the D'Entrecasteaux Islands in Milne Bay Province of Papua New Guinea. It lies to the east of mainland New Guinea and southwest ...

and

Sudest Island Vanatinai Island (also called Tagula and Sudest, for the names of the extreme capes of the island) is a volcanic island in the southeast of the Louisiade Archipelago within Milne Bay Province of Papua New Guinea. The reef-fringed island is approxi ...

in the south-west. The

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

is about 29.4–33.4 mm for males and 34.2–42.2 mm for females.

References

Moths described in 1922 Drepaninae Moths of New Guinea {{Drepaninae-stub