''Cymbopteryx unilinealis'' 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 Crambidae. It was described by

William Barnes William Barnes (22 February 1801 – 7 October 1886) was an English polymath, writer, poet, philologist, priest, mathematician, engraving artist and inventor. He wrote over 800 poems, some in Dorset dialect, and much other work, including a co ...

and James Halliday McDunnough in 1918. It is found in North America, where it has been recorded from

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. 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 14–16 mm. The forewings are white, irrorated (speckled) with dark brown and with a slight dark brown postmedial line, as well as a fine dark brown terminal line. The hindwings are white, irrorated with brown.''Annals and Magazine of Natural History'' (9) 4 (23): 326
Adults have been recorded on wing in January and July.

References

Moths described in 1918 Odontiini {{Odontiinae-stub