''Agonopterix antennariella'' 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

Depressariidae Depressariidae is a family of moths. It has formerly been treated as a subfamily of Gelechiidae, but is now recognised as a separate family, comprising about 2,300 species worldwide.Heikkilä, M. ''et al''. 2014: Morphology reinforces proposed mo ...

. It was described by John Frederick Gates Clarke in 1941. It is found in

Washington Washington commonly refers to: * Washington (state), United States * Washington, D.C., the capital of the United States ** A metonym for the federal government of the United States ** Washington metropolitan area, the metropolitan area centered o ...

British Columbia British Columbia (commonly abbreviated as BC) is the westernmost province of Canada, situated between the Pacific Ocean and the Rocky Mountains. It has a diverse geography, with rugged landscapes that include rocky coastlines, sandy beaches, ...

and western

Greenland Greenland ( kl, Kalaallit Nunaat, ; da, Grønland, ) is an island country in North America that is part of the Kingdom of Denmark. It is located between the Arctic and Atlantic oceans, east of the Canadian Arctic Archipelago. Greenland is t ...

. 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 17–24 mm. The forewings are red brown, the scales lightly tipped with carmine. There are two small black discal spots at the basal third, followed by a few cinereous (ash-gray) scales. A white spot, edged with black, is found at the end of the cell. The apical third of the wing is shaded with cinereous. The hindwings are light fuscous. The larvae feed on ''

Antennaria luzuloides ''Antennaria luzuloides'' is a North American species of flowering plant in the family Asteraceae known by the common name rush pussytoes. The species is native to western Canada (Alberta, British Columbia) and the western United States (Oregon, ...

''.

References

Moths described in 1941 Agonopterix Moths of North America {{Agonopterix-stub