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List Of Lepidoptera That Feed On Pear Trees
Pears (''Pyrus'' species) are used as food plants by the caterpillars of a number of Lepidoptera (butterflies and moths). These include: * Bucculatricidae ** Several ''Bucculatrix'' leaf-miner species: ***'' B. bechsteinella'' ***'' B. crataegi'' ***'' B. pomifoliella'' ***'' B. pyrivorella'' * Coleophoridae ** Several ''Coleophora'' case-bearer species: *** '' C. anatipennella'' – recorded on European pear (''P. communis'') *** '' C. cerasivorella'' *** '' C. hemerobiella'' *** '' C. malivorella'' *** '' C. nigricella'' *** '' C. paripennella'' *** '' C. siccifolia'' *** '' C. spinella'' (apple-and-plum case-bearer) – recorded on European pear (''P. communis'') * Geometridae ** '' Chloroclystis rectangulata'' (green pug) ** '' Colotois pennaria'' (feathered thorn) ** ''Ectropis crepuscularia'' (engrailed) ** '' Erannis defoliaria'' (mottled umber) ** ''Operophtera brumata'' (winter moth) ** ''Selenia tetralunaria'' (purple thorn) * Lymantriidae ** '' Euproctis chryso ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pear
Pears are fruits produced and consumed around the world, growing on a tree and harvested in the Northern Hemisphere in late summer into October. The pear tree and shrub are a species of genus ''Pyrus'' , in the family Rosaceae, bearing the pomaceous fruit of the same name. Several species of pears are valued for their edible fruit and juices, while others are cultivated as trees. The tree is medium-sized and native to coastal and mildly temperate regions of Europe, North Africa, and Asia. Pear wood is one of the preferred materials in the manufacture of high-quality woodwind instruments and furniture. About 3,000 known varieties of pears are grown worldwide, which vary in both shape and taste. The fruit is consumed fresh, canned, as juice, or dried. Etymology The word ''pear'' is probably from Germanic ''pera'' as a loanword of Vulgar Latin ''pira'', the plural of ''pirum'', akin to Greek ''apios'' (from Mycenaean ''ápisos''), of Semitic origin (''pirâ''), meaning "fru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coleophora Paripennella
''Coleophora paripennella'' is a moth of the family Coleophoridae. It is found in most of Europe, except the Iberian Peninsula and Balkan Peninsula. The wingspan is 10–13 mm. Adults are metallic bronze with white-tipped dark antennae. ''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. paripennella'' characteristics include:- Head shining greyish bronze. Antennae dark fuscous, apex white. Forewings rather dark fuscous, more or less bronzy-shining. Hindwings dark grey. They are on wing from July to August. The larvae feed on ''Arctium'', ''Arnica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acronicta Psi
The grey dagger (''Acronicta psi'') is a moth of the family Noctuidae. Distribution This species can be found from Europe and North Africa to northern Iran, central Asia, southern and central Siberia and Mongolia. In the Levant it is found in Lebanon and Israel. Habitat These moths mainly inhabit deciduous forests, hedgerows, parks and gardens, at an elevation up to above sea level. Description ''Acronicta psi'' has a wingspan of . These moths have grey forewings with bold black dagger-shaped markings. (The Latin specific name also refers to these markings, as resembling the Greek letter , .) The hindwings are dirty grey, generally paler in the male. The moth is very similar to the dark dagger (''Acronicta tridens'') and identification is generally only possible by minute examination of the genitalia. See Townsend et al. However, in general this moth is generally darker in colour than the dark dagger and always lacks the white hindwings often present in the male of that s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 families of the Noctuoidea. It was considered the largest family in Lepidoptera for a long time, but after regrouping Lymantriinae, Catocalinae and Calpinae within the family Erebidae, the latter holds this title now. Currently, Noctuidae is the second largest family in Noctuoidea, with about 1,089 genera and 11,772 species. This classification is still contingent, as more changes continue to appear between Noctuidae and Erebidae. Description Adult: Most noctuid adults have drab wings, but some subfamilies, such as Acronictinae and Agaristinae, are very colorful, especially those from tropical regions (e.g. '' Baorisa hieroglyphica''). They are characterized by a structure in the metathorax called the nodular sclerite or epaulette, whic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Euproctis Chrysorrhoea
The brown-tail moth (''Euproctis chrysorrhoea'') is a moth of the family Erebidae. It is native to Europe, neighboring countries in Asia, and the north coast of Africa. Descriptions of outbreaks, i.e., large population increases of several years duration, have been reported as far back as the 1500s. The life cycle of the moth is atypical, in that it spends approximately nine months (August to April) as larvae (caterpillars), leaving about one month each for pupae, imagos and eggs. Larvae ( caterpillars) are covered in hairs. Two red spots on the back, toward the tail, distinguish these species from other similarly hairy moth larvae. The winged adults have white wings and a hairy white body with a tuft of brown hair at the tip of the abdomen. Females lay one egg cluster, usually on the underside of a leaf of a host plant. The species is polyphagous, meaning that it feeds on many different species of trees, including pear, apple, maple and oak. This species was accidentally intr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lymantriidae
The Lymantriinae (formerly called the Lymantriidae) are a subfamily of moths of the family Erebidae. The taxon was erected by George Hampson in 1893. Many of its component species are referred to as "tussock moths" of one sort or another. The caterpillar, or larval, stage of these species often has a distinctive appearance of alternating bristles and haired projections. Many tussock moth caterpillars have urticating hairs (often hidden among longer, softer hairs), which can cause painful reactions if they come into contact with skin. The subfamily Lymantriinae includes about 350 known genera and over 2,500 known species found in every continent except Antarctica. They are particularly concentrated in sub-Saharan Africa, India, Southeast Asia, and South America. One estimate lists 258 species in Madagascar alone.Schaefer, Paul (1989). "Diversity in form, function, behavior, and ecology", ''In:'' USDA Forest Service (ed.): ''Proceedings, Lymantriidae: A Comparison of Features of New ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Selenia Tetralunaria
The purple thorn (''Selenia tetralunaria'') is a moth of the family Geometridae. The species was first described by Johann Siegfried Hufnagel in 1767. It is a species of northern and central Europe. It has a scattered distribution in Britain but is absent from Ireland. This species is dark purplish brown, paler towards the termen, with a dark spot at the apex of the forewing. Both wings are marked with a comma-shaped white mark. The margins of the wings are angular, giving the species a distinctive shape. Two broods are produced each year and they differ considerably in size and colour. Adults of the spring brood, which fly in April and May, have a wingspan of 46–52 mm. Moths of the summer brood, flying in July and August, are smaller (wingspan 44–46 mm) and darker. The caterpillar is reddish brown, mottled with darker brown, and with pale greyish. The species flies at night and is attracted to light. The caterpillar feeds on a variety of trees and shrubs (se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Operophtera Brumata
:''In North America, "winter moth" usually denotes the invasive species ''Operophtera brumata'', but may also mean refer to a native species, ''Erannis tiliaria'' (linden looper) or '' Operophtera bruceata'' (bruce spanworm).'' The winter moth (''Operophtera brumata'') is a moth of the family Geometridae. It is an abundant species of Europe and the Near East and a famous study organism for evaluating insect population dynamics. It is one of very few lepidopterans of temperate regions in which adults are active in late fall and early winter. The adults use endothermy for movement in these cold temperatures. The female of this species is virtually wingless and cannot fly, but the male is fully winged and flies strongly. After the initial frosts of late fall, the females emerge from their pupa, walk to and up trees, there emitting pheromones in the evening to attract males. Fertilized, she ascends to lay, on average, around 100 eggs. Typically, the larger the female moth is the more ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erannis Defoliaria
The mottled umber (''Erannis defoliaria'') is a moth of the family Geometridae. It is common throughout much of the Palearctic region. The species was first described by Carl Alexander Clerck in 1759. Distribution The species can be found in western Europe from northern Scandinavia to the Mediterranean, then east to the Caucasus, northern Iran, Russia, Russian Far East, and Ussuri. Description The female of this species is wingless and rather spider-like and can be found on the trunks and stems of its larval food plants. She is white or yellow-and-black patched. The male is fully winged (wingspan 40–45 mm) and very variable. The ground colour of the forewing is pale yellow or light yellow ochre and suffused dark grey. The basal and distal fasciae are dark brown. The basal fascia is bordered on the inner side by a brown cloud; the distal fascia has a brown cloud on the outer edge. There is also a brown cloud along the costa. There are two dark brown oblong spots in the up ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ectropis Crepuscularia
The engrailed and small engrailed (''Ectropis crepuscularia'') are moths of the family Geometridae found from the British Isles through central and eastern Europe to the Russian Far East and Kazakhstan. The western Mediterranean and Asia Minor and the Caucasus represent the southern limit of the distribution (with the Balkan countries). In the north, the distribution area ends at the Arctic Circle. It also occurs in North America. Debate exists as to whether they make up one species, or whether ''E. crepuscularia'' actually refers only to the small engrailed, with the engrailed proper being separable as ''E. bistortata''. The ground colour of the wings is buff or grey, variably marked with darker fascia and a pale postdiscal crossline. The darker markings are not usually as strong as in the rather similar willow beauty. Melanic forms occur fairly frequently. The wingspan is . One or two broods are produced each year. In the British Isles, the adults can be seen at any time be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colotois Pennaria
The feathered thorn (''Colotois pennaria'') is a moth of the family Geometridae. It was first described by Carl Linnaeus in 1761. Etymology The common name derives from the very strong feathering on the antennae of the male. Also the species name ''pennaria'' derives from the Latin suffix ''aria'' – meaning "related to or connected with" – at the end of the Latin word ''penna'' meaning "feather". Description The forewings of this species are basically brown but individuals vary greatly in tone from drab light brown to much richer reddish tones. They are usually marked with two dark fascia and a small discal spot but these features can be faint or almost absent. The hindwings are lighter buffish brown. The wingspan is 46–50 mm, the males being usually larger and broader-winged than the females. Prout describes the aberrationsProut, L. B. (1912–16). Geometridae. In A. Seitz (ed.) ''The Macrolepidoptera of the World''. The Palaearctic Geometridae, 4. 479 pp. Alfred ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chloroclystis Rectangulata
The green pug (''Pasiphila rectangulata'') is a moth of the family Geometridae. It is sometimes placed in the genus ''Chloroclystis'' or '' Rhinoprora''. It is common throughout the Palearctic region (from Ireland to Japan) and the Near East, but also appears in North America. Typically this species has green wings with distinct dark bars but it can be quite variable and is often mostly dark brown with little green. The green coloration also fades over time. "Green, more or less dulled with black, the lines black, the postmedian forming sharper angles than in the two following ('' C. debiliata'', '' C. agitata''). Underside very sharply marked. - In ab. ''subaerata'' Hbn. the black markings are reduced, only the antemedian and the postmedian line developed. -In ab. ''cydoniata'' Bkh. the black is increased, particularly in the median area. - ab. ''cydoniata'' is entirely or almost entirely black."Prout, L.B. 1912–16. Geometridae. In A. Seitz (ed.) ''The Macrolepidoptera of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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