''Dichomeris dicausta'' is a

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 ...

in the family Gelechiidae. It was described by Edward Meyrick in 1913. It is found in

Assam Assam (; ) is a state in northeastern India, south of the eastern Himalayas along the Brahmaputra and Barak River valleys. Assam covers an area of . The state is bordered by Bhutan and Arunachal Pradesh to the north; Nagaland and Manipur ...

, India. 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 . The forewings are slaty fuscous with a narrow fulvous-brown streak along the costa from the middle to near the apex, its costal edge dark fuscous. There are irregular narrow fulvous-brown streaks above and below the middle from near the base to two-fifths. The plical and second discal stigmata are represented by a few green-whitish scales, the latter preceded by a short obscure oblique longitudinal streak of fulvous brown suffusion. The hindwings are dark fuscous.''Journal of the Bombay Natural History Society''. 22 (1): 182.
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References

Moths described in 1913 dicausta {{Dichomeris-stub