''Acasis viretata'', the yellow-barred brindle, 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

Geometridae The geometer moths are moths belonging to the family Geometridae of the insect order Lepidoptera, the moths and butterflies. Their scientific name derives from the Ancient Greek ''geo'' γεω (derivative form of or "the earth"), and ''met ...

. The species was first described by

Jacob Hübner Jacob Hübner (20 June 1761 – 13 September 1826, in Augsburg) was a German entomologist. He was the author of ''Sammlung Europäischer Schmetterlinge'' (1796–1805), a founding work of entomology. Scientific career Hübner was the author of '' ...

in 1799. It is found from most of Europe and across the

Palearctic 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 ...

to Korea. In northern India it is represented by ''Acacis viretata himalayica'' (Prout, 1958). It is also present in North America. It occurs in many different habitats, including deciduous and mixed forests, rocky slopes and valleys, as well as bushy meadows, bogs and taiga areas. In the

Alps The Alps () ; german: Alpen ; it, Alpi ; rm, Alps ; sl, Alpe . are the highest and most extensive mountain range system that lies entirely in Europe, stretching approximately across seven Alpine countries (from west to east): France, Sw ...

it can still be found at an altitude of 1700 meters 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 25–29 mm. The base colour of the forewing is olive green, but soon fades to yellowish. There is a black and green cross band running across the forewing.The wavy cross lines are blackish, dotted with black, and sometimes there are whitish lines between them. Not infrequently the basal area is also blackish marked. The hindwing is white. The caterpillar is green, more or less tinged with pinkish; three interrupted pink lines on the back, the central one sometimes inclining to purple, and broken up into large wine-red to red heart-shaped spots; the head is brown, sometimes marked with purplish, and there are two tiny points on the last segment. It varies in the green tint and also in marking. Adults are on wing from mid-April to October in two generations in western Europe. The larvae feed on a wide variety of plants, including ''

Rhamnus frangula ''Frangula alnus'', commonly known as alder buckthorn, glossy buckthorn, or breaking buckthorn, is a tall deciduous shrub in the family Rhamnaceae. Unlike other "buckthorns", alder buckthorn does not have thorns. It is native to Europe, northern ...

'', ''

Hedera helix ''Hedera'', commonly called ivy (plural ivies), is a genus of 12–15 species of evergreen climbing or ground-creeping woody plants in the family Araliaceae, native to western, central and southern Europe, Macaronesia, northwestern Africa and ...

'', ''

Ligustrum A privet is a flowering plant in the genus ''Ligustrum''. The genus contains about 50 species of erect, deciduous or evergreen shrubs, sometimes forming small or medium-sized trees, native to Europe, north Africa, Asia, many introduced and nat ...

'', ''

Ilex aquifolium ''Ilex aquifolium'', the holly, common holly, English holly, European holly, or occasionally Christmas holly, is a species of flowering plant in the family (botany), family Aquifoliaceae, native plant, native to western and southern Europe, nort ...

'', ''

Cornus sanguinea ''Cornus sanguinea'', the common dogwood or bloody dogwood, is a species of dogwood native to most of Europe and western Asia, from England and central Scotland east to the Caspian Sea. It is widely grown as an ornamental plant. Description It ...

'' and ''

Sorbus aucuparia ''Sorbus aucuparia'', commonly called rowan (UK: /ˈrəʊən/, US: /ˈroʊən/) and mountain-ash, is a species of deciduous tree or shrub in the rose family. It is a highly variable species, and botanists have used different Circumscription (taxo ...

''.

Similar species

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Acasis appensata ''Acasis appensata'' is a moth of the family Geometridae. It is found in the Palearctic realm. 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 ...

External links

Yellow-barred brindle at ''UKMoths''''Fauna Europaea''''Lepiforum e.V.''
Trichopterygini Moths described in 1799 Moths of Asia Moths of Europe Moths of North America Taxa named by Jacob Hübner {{Trichopterygini-stub