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 ...
of the family Ypsolophidae. It is known from the United States, including
Arizona
Arizona is a U.S. state, state in the Southwestern United States, Southwestern region of the United States, sharing the Four Corners region of the western United States with Colorado, New Mexico, and Utah. It also borders Nevada to the nort ...
.
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 about 22 mm.
The antennae are light fuscous. The labial palpi are blackish fuscous on the outside and light ochreous on the inside. The tuft on the second joint is small and the terminal joint is thickened with rough scales anteriorly. The face, head and thorax are light ochreous fuscous with blackish scales. The shoulders are darker and purplish. The forewings are whitish fuscous with a violet or silvery sheen and sprinkled with light brown, dark fuscous and black scales. The hindwings are light silvery fuscous and the abdomen is silvery fuscous, sprinkled with black. The legs are whitish fuscous.Notes on the Cerostoma Group of Yponomeutidae, with Descriptions of New North American Species /ref>
Taxonomy
The species was first described as ''Cerostoma manella'' by
Harrison Gray Dyar Jr.
Harrison Gray Dyar Jr. (February 14, 1866 – January 21, 1929) was an American entomologist. Dyar's Law, a pattern of geometric progression in the growth of insect parts, is named after him. He was also noted for eccentric pursuits which includ ...
In 1982 John B. Heppner published the replacement name ''Ypsolopha buscki''.