''Coleophora spinella'', the apple-and-plum casebearer, 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

Coleophoridae __NOTOC__ The Coleophoridae are a family of small moths, belonging to the huge superfamily Gelechioidea. Collectively known as case-bearers, casebearing moths or case moths, this family is represented on all continents, but the majority are foun ...

. It is found in Europe, the Near East and North America. 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 o ...

is 10–12 mm. ''Coleophora'' species have narrow blunt to pointed forewings and a weakly defined tornus. The hindwings are narrow-elongate and very long-fringed. The upper surfaces have neither a discal spot nor transverse lines. Each abdomen segment of the abdomen has paired patches of tiny spines which show through the scales. The resting position is horizontal with the front end raised and the cilia give the hind tip a frayed and upturned look if the wings are rolled around the body. ''C. spinella'' characteristics include forewing fuscous, ochreous brown or greyish without longitudinal streaks or white markings. The antenna are white with fuscous rings. ''C. spinella'' can only be reliably identified by dissection and microscopic examination of the genitalia. The moth flies from June to July depending on the location. The larvae feed on '' Crataegus'',

apple An apple is an edible fruit produced by an apple tree (''Malus domestica''). Apple trees are cultivated worldwide and are the most widely grown species in the genus ''Malus''. The tree originated in Central Asia, where its wild ancestor, ' ...

, ''

Prunus cerasus ''Prunus cerasus'' (sour cherry, tart cherry, or dwarf cherry) is a species of ''Prunus'' in the subgenus '' Cerasus'' (cherries), native to much of Europe and southwest Asia. It is closely related to the sweet cherry (''Prunus avium''), but ha ...

'', ''

Prunus spinosa ''Prunus spinosa'', called blackthorn or sloe, is a species of flowering plant in the rose family Rosaceae. The species is native to Europe, western Asia, and regionally in northwest Africa. It is locally naturalized in New Zealand, Tasmania, ...

'' (and perhaps other ''

Prunus ''Prunus'' is a genus of trees and shrubs, which includes (among many others) the fruits plums, Cherry, cherries, peaches, Peach#Nectarine, nectarines, apricots, and almonds. Native to the North American temperate regions, the neotropics of Sou ...

''), ''

Pyrus communis ''Pyrus communis'', the common pear, is a species of pear native to central and eastern Europe, and western Asia. It is one of the most important fruits of temperate regions, being the species from which most orchard pear cultivars grown in Eu ...

'' (and perhaps other '' Pyrus'' species), ''

Sorbus ''Sorbus'' is a genus of over 100 species of trees and shrubs in the rose family, Rosaceae. Species of ''Sorbus'' (''s.l.'') are commonly known as whitebeam, rowan ( mountain-ash) and service tree. The exact number of species is disputed depe ...

'' and ''

Cotoneaster ''Cotoneaster'' is a genus of flowering plants in the rose family, Rosaceae, native to the Palaearctic region (temperate Asia, Europe, north Africa), with a strong concentration of diversity in the genus in the mountains of southwestern China an ...

''. The larvae live for two years. In the first year a composite leaf case is made in autumn that resembles a boomerang. In the second year, the larva makes a trivalved tubular leaf case of about 6 mm, with a mouth angle of about 45°.

References

External links

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Bestimmungshilfe für die in Europa nachgewiesenen Schmetterlingsarten

''Coleophora spinella'' at UKMoths

''Coleophora spinella'' at Bugguide.net
spinella Moths described in 1802 Moths of Asia Moths of Europe Moths of North America Taxa named by Franz von Paula Schrank {{Coleophoridae-stub