''Epichostis dicremna'' 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

Xyloryctidae Xyloryctidae is a family of moths contained within the superfamily Gelechioidea described by Edward Meyrick in 1890. Most genera are found in the Indo-Australian region. While many of these moths are tiny, some members of the family grow to a wing ...

. 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 1908. It is found in

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, ...

. 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 16–19 mm. The forewings are violet brownish, variable in depth, sometimes mixed with pale ochreous yellowish towards the costa. The costal edge is ochreous yellowish and there is sometimes a brown basal patch more or less indicated, obsolete towards the costa. A dark ferruginous-brown variable transverse blotch is found on the middle of the dorsum, sometimes narrowed upwards, reaching about three-fourths across the wing, the anterior edge nearly vertical and edged first with dark fuscous and then with whitish. The second discal stigma is dark fuscous, partially whitish edged and there is a narrow transverse dark ferruginous-brown subterminal fascia, sinuate inwards and strongest on the upper half, attenuated dorsally, more or less yellowish edged anteriorly. There is also an interrupted blackish terminal line. The hindwings are whitish grey in males and grey in females.''Journal of the Bombay Natural History Society''. 18 (3): 629.

References

Epichostis Moths described in 1908 {{Xyloryctidae-stub