''Phthorimaea exacta'' 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 ...

in the family

Gelechiidae The Gelechiidae are a family of moths commonly referred to as twirler moths or gelechiid moths. They are the namesake family of the huge and little-studied superfamily Gelechioidea, and the family's taxonomy has been subject to considerable d ...

. It was described by

Edward Meyrick Edward Meyrick (25 November 1854, in Ramsbury – 31 March 1938, at Thornhanger, Marlborough) was an English schoolmaster and amateur entomologist. He was an expert on microlepidoptera and some consider him one of the founders of modern m ...

in 1917. It is found in Guyana. 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 ...

is 11–12 mm. The forewings are whitish irrorated (sprinkled) with grey and dark fuscous with a small blackish spot beneath the costa near the base, as well as a suffused dark fuscous bar from the dorsum at one-third to above the middle. There are blackish spots on the costa at one-third and before three-fourths, the stigmata are cloudy and black, the plical beneath the first discal, the second discal elongate. There are also blotches of darker suffusion on the tornus and at the apex. The hindwings are grey, darker posteriorly.''Transactions of the Entomological Society of London''. 1917 (1): 46.

References

Phthorimaea Moths described in 1917 {{Gnorimoschemini-stub