''Anatrachyntis amphisaris'' 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

Cosmopterigidae The Cosmopterigidae are a family of insects (cosmet moths) in the order Lepidoptera. These are small moth Moths are a group of insects that includes all members of the order Lepidoptera that are not Butterfly, butterflies. They were previ ...

. It was described by

Edward Meyrick Edward Meyrick (25 November 1854 – 31 March 1938) was an English schoolmaster and amateur entomologist. He was an expert on microlepidoptera and some consider him one of the founders of modern microlepidoptera systematics. Life and work Ed ...

in 1922, and is known from

Sri Lanka Sri Lanka, officially the Democratic Socialist Republic of Sri Lanka, also known historically as Ceylon, is an island country in South Asia. It lies in the Indian Ocean, southwest of the Bay of Bengal, separated from the Indian subcontinent, ...

. This species has a wingspan of 10mm. The forewings are light pinkish-ochreous irregularly irrorated with blackish-grey; a transverse whitish streak at 1/4 preceded with blackish irrorations, a triangular dorsal blotch in the wing, outlined with ochreous-whitish suffusion.Meyrick, 1922. Exotic Lepidoptera. p.572
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References

Moths described in 1922 Anatrachyntis Moths of Sri Lanka {{Cosmopteriginae-stub