Coleophora violacea is a moth

Moth

A moth is an insect closely related to the butterfly, both being of the order Lepidoptera. Moths form the majority of this order; there are thought to be 150,000 to 250,000 different species of moth , with thousands of species yet to be described...

 of the Coleophoridae

Coleophoridae

| name = Case-bearers| image = Coleophoridae-01 .jpg| image_width = 240px| image_caption = Adult of an unidentified case-bearer species| regnum = Animalia| phylum = Arthropoda| classis = Insecta| ordo = Lepidoptera| superfamilia = Gelechioidea...

 family. It is found from Fennoscandia

Fennoscandia

Fennoscandia and Fenno-Scandinavia are geographic and geological terms used to describe the Scandinavian Peninsula, the Kola Peninsula, Karelia and Finland...

 to the Pyrenees

Pyrenees

The Pyrenees is a range of mountains in southwest Europe that forms a natural border between France and Spain...

, Italy

Italy

Italy , officially the Italian Republic languages]] under the European Charter for Regional or Minority Languages. In each of these, Italy's official name is as follows:;;;;;;;;), is a unitary parliamentary republic in South-Central Europe. To the north it borders France, Switzerland, Austria and...

 and Hungary

Hungary

Hungary , officially the Republic of Hungary , is a landlocked country in Central Europe. It is situated in the Carpathian Basin and is bordered by Slovakia to the north, Ukraine and Romania to the east, Serbia and Croatia to the south, Slovenia to the southwest and Austria to the west. The...

 and from Great Britain

Great Britain

Great Britain or Britain is an island situated to the northwest of Continental Europe. It is the ninth largest island in the world, and the largest European island, as well as the largest of the British Isles...

 to Russia

Russia

Russia or , officially known as both Russia and the Russian Federation , is a country in northern Eurasia. It is a federal semi-presidential republic, comprising 83 federal subjects...

.
The wingspan

Wingspan

The wingspan of an airplane or a bird, is the distance from one wingtip to the other wingtip. For example, the Boeing 777 has a wingspan of about ; and a Wandering Albatross caught in 1965 had a wingspan of , the official record for a living bird.The term wingspan, more technically extent, is...

 is 9-11 mm. Adults are on wing from late May to June in western Europe.

The larvae feed on Agrimonia, Alnus, Betula, Carpinus betulus, Castanea sativa, Cornus, Corylus avellana

Corylus avellana

Corylus avellana, the Common Hazel, is a species of hazel native to Europe and western Asia, from the British Isles south to Iberia, Greece, Turkey and Cyprus, north to central Scandinavia, and east to the central Ural Mountains, the Caucasus, and northwestern Iran. It is an important component of...

, Crataegus

Crataegus

Crataegus , commonly called hawthorn or thornapple, is a large genus of shrubs and trees in the rose family, Rosaceae, native to temperate regions of the Northern Hemisphere in Europe, Asia and North America. The name hawthorn was originally applied to the species native to northern Europe,...

, Cydonia oblonga, Filipendula ulmaria, Fragaria vesca, Humulus lupulus

Humulus lupulus

Humulus lupulus is a species of Humulus in the Cannabaceae family.Common hop is a dioecious, perennial herbaceous climbing plant which sends up new shoots in early spring and dies back to the cold-hardy rhizome in autumn...

, Lonicera, Lythrum

Lythrum

Lythrum is a genus commonly known as loosestrife. It is one of 32 genera of the family Lythraceae.-Selected species:-Formerly placed here:*Cuphea carthagenensis J.F.Macbr....

, Malus sylvestris

Malus sylvestris

Malus sylvestris, the European wild apple, is a species of Malus , native to Europe from as far south as Spain, Italy and Greece to as far north as Scandinavia and Russia. Its scientific name means "forest apple", and the truly wild tree has thorns.In the past, M. sylvestris was thought to be an...

, Mespilus germanica, Potentilla

Potentilla

Potentilla is the genus of typical cinquefoils, containing about 500 species of annual, biennial and perennial herbs in the rose family Rosaceae. They are generally Holarctic in distribution, though some may even be found in montane biomes of the New Guinea Highlands...

, Prunus spinosa

Prunus spinosa

Prunus spinosa is a species of Prunus native to Europe, western Asia, and locally in northwest Africa. It is also locally naturalised in New Zealand and eastern North America....

, Pyrus communis, Rhamnus catharticus, Ribes

Ribes

Ribes is a genus of about 150 species of flowering plants native throughout the temperate regions of the Northern Hemisphere. It is usually treated as the only genus in the family Grossulariaceae. Seven subgenera are recognized....

, Rosa

Rosa

The name Rosa, Latin and botanic name of the flowering shrub Rose, could refer to:-Places:*223 Rosa, an asteroid*Rosa, Alabama, USA*Rosa, Germany, in Thuringia, Germany*Roşia Nouă village, Petriş Commune, Arad County, Romania-Other uses:...

, Rubus

Rubus

Rubus is a large genus of flowering plants in the rose family, Rosaceae, subfamily Rosoideae. Raspberries, blackberries, and dewberries are common, widely distributed members of the genus. Most of these plants have woody stems with prickles like roses; spines, bristles, and gland-tipped hairs are...

, Sanguisorba

Sanguisorba

Sanguisorba is a genus of perennial herbs or small shrubs in the family Rosaceae, native to the temperate regions of the Northern Hemisphere. The common name is Burnet. The stems grow to 50-200 cm tall, with a cluster of basal leaves, and further leaves arranged alternately up the stem...

, Sorbus

Sorbus

Sorbus is a genus of about 100–200 species of trees and shrubs in the subfamily Maloideae of the Rose family Rosaceae. Species of Sorbus are commonly known as whitebeam, rowan, service tree, and mountain ash...

, Staphylea pinnata, Symphoricarpos albus

Symphoricarpos albus

Symphoricarpos albus is a species of flowering plant in the honeysuckle family known by the common name common snowberry. It is native to North America, where it occurs across much of Canada and the northern United States. It grows in shady and moist mountain and forest habitat, in woodlands and on...

, Tilia

Tilia

Tilia is a genus of about 30 species of trees native throughout most of the temperate Northern Hemisphere. The greatest species diversity is found in Asia, and the genus also occurs in Europe and eastern North America, but not western North America...

, Ulmus and Viburnum

Viburnum

Viburnum is a genus of about 150–175 species of shrubs or small trees in the moschatel family, Adoxaceae. Its current classification is based on molecular phylogeny...

species. They create a brownish lobe case that lies almost flat on the leaf, either at the upper or at the lower side. The case is widest in the middle. The mouth angle is 0°. The fleck mines are rather large. The flaps of tissue that serve to enlarge the case are cut out of the upper epidermis. The removal of these tissue flaps creates holes that are much larger than those that serve as entrance to the mine. Full-grown larvae can be found in October.