''Amphipoea oculea'', the ear moth, 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 ...

of the family

Noctuidae The Noctuidae, commonly known as owlet moths, cutworms or armyworms, are a family of moths. They are considered the most controversial family in the superfamily Noctuoidea because many of the clades are constantly changing, along with the other f ...

. It was first described by

Carl Linnaeus Carl Linnaeus (; 23 May 1707 – 10 January 1778), also known after his ennoblement in 1761 as Carl von Linné Blunt (2004), p. 171. (), was a Swedish botanist, zoologist, taxonomist, and physician who formalised binomial nomenclature, the ...

in 1761 and it is found in most of the

Palearctic realm The Palearctic or Palaearctic is the largest of the eight biogeographic realms of the Earth. It stretches across all of Eurasia north of the foothills of the Himalayas, and North Africa. The realm consists of several bioregions: the Euro-Sibe ...

. 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 29–34 mm. Forewing pale or dark ferruginous brown; the veins brown; inner and outer lines double, brown, wide apart; the inner curved outwards between, and toothed inwards on, the veins; the outer with the inner arm thin, lunulate-dentate, the outer thick, continuous and parallel; a thick dark median shade running between the stigmata; submarginal line indistinct, waved, angled on vein 7, above which it is preceded by a dark costal patch; orbicular stigma rounded, orange, with a brown ring; reniform white, with the veins across it brown and containing on the discocellular a brown-outlined lunule, of which the centre is yellowish; the colour with brown outline; hindwing fuscous grey, paler towards base; the fringe rufous tinged. Adults are found from June to September depending on the location. There is one generation per year. The larvae feed on the stems and roots of various grasses and low plants, including ''

Petasites hybridus ''Petasites hybridus'', the butterbur, is a herbaceous perennial flowering plant in the family Asteraceae, native to Europe and northern Asia. Although used over centuries in traditional medicine to treat various disorders, there are no approved ...

''.

Similar species

Requiring genitalic examination to separate. See Townsend et al.Martin C. Townsend, Jon Clifton and Brian Goodey (2010)
''British and Irish Moths: An Illustrated Guide to Selected Difficult Species''
(covering the use of genitalia characters and other features) Butterfly Conservation. * '' Amphipoea fucosa'' * '' Amphipoea crinanensis'' * '' Amphipoea lucens''

References

External links

* * Taxonomy
''Lepidoptera of Belgium''''De Vlinderstichting''

''Lepiforum e.V.''
Includes photo of genitalia Acronictinae Moths described in 1761 Palearctic Lepidoptera Taxa named by Carl Linnaeus {{Acronictinae-stub