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moth |
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moth, any of the large and varied group of insects which, along with the butterflies butterfly, any of a large group of insects found throughout most of the world; with the moths , they comprise the order Lepidoptera. There are about 12 families of butterflies. Most adult moths and butterflies feed on nectar sucked from flowers. ..... Click the link for more information. , make up the order Lepidoptera. The moths comprise the great majority of the 100,000 species of the order, and about 70 of its 80 families. The adult moth, like the butterfly, has sucking mouthparts, two compound eyes, and two pairs of wings that function as a single pair and are covered with flattened, dustlike scales. It is distinguished from butterflies by its stouter, usually hairy body and its unknobbed, often feathery antennae. Most moths are nocturnal in their habits, while butterflies are mostly diurnal. A moth flattens its wings against the surface on which it is resting, while a butterfly holds them horizontally. Moths range in size from species with a wingspread of 1-6 in. (2 mm) to the Atlas moth with a wingspread of 10 in. (25 cm). Many are protectively colored to match their backgrounds: their patterns may exactly resemble, for example, certain lichens or the bark of certain trees. Many others have large, eyelike markings on the hind wings that are thought to frighten potential predators. Moths undergo a complete metamorphosis (see insect insect, invertebrate animal of the class Insecta of the phylum Arthropoda . Like other arthropods, an insect has a hard outer covering, or exoskeleton, a segmented body, and jointed legs. Adult insects typically have wings and are the only flying invertebrates. ..... Click the link for more information. ), from egg through larva and pupa to adult. Moth larvae, or caterpillars caterpillar (kăt`əpĭl'ər, kăt`ər–), common name for the larva of a moth or butterfly . ..... Click the link for more information. , are wingless and wormlike, with a row of simple eyes on either side of the body. They have chewing mouthparts and feed on leaves or other plant material. Many do great damage, such as the bee moth bee moth, greater wax moth, or honeycomb moth, common name for an insect pest of honeycombs. Bee moths do damage during their larval stages, injuring combs and honey. ..... Click the link for more information. , the codling moth codling moth (kŏd`lĭng), small moth, Carpocapsa pomonella, whose larva is the destructive apple worm. ..... Click the link for more information. , the gypsy moth gypsy moth, common name for a moth, Lymantria dispar, of the tussock moth family, native to Europe and Asia. Its caterpillars, or larvae, defoliate deciduous and evergreen trees and shrubs. Introduced from Europe into Massachusetts c. ..... Click the link for more information. , the clothes moth clothes moth, name for several species of moths of the family Tineidae, whose larvae feed on wool, furs, feathers, upholstery, and a variety of animal products. Clothes moths are of Old World origin. ..... Click the link for more information. , and the cutworm cutworm, name for the larvae of many moths of the family Noctuidae (owlet moths). These larvae, or caterpillars, feed at night on the stems and roots of young plants, often cutting them off near the surface of the ground. They hide in soil by day. ..... Click the link for more information. . The pupa of most moths is protected by a cocoon, built by the larva just before pupating. The cocoon is often made wholly or largely of silk; the cocoon of the domesticated silkworm silkworm, name for the larva of various species of moths, indigenous to Asia and Africa but now domesticated and raised for silk production throughout most of the temperate zone. The culture of silkworms is called sericulture. ..... Click the link for more information. moth is the source of commercial silk. Some moths make a cocoon of bits of wood or of a leaf, glued together with silk; some pupate underground. During pupation the body form changes to that of the winged adult. Most adult moths feed on the nectar of flowers, and many plants depend on them for pollination. The short-lived adults of certain species do not eat at all. Among the large and beautiful moths of North America are the cecropia moth, largest of the E United States, and the pale green luna moth. Moths are classified in the phylum Arthropoda Arthropoda (ärthrŏp`ədə) [Gr.,=jointed feet], largest and most diverse animal phylum. ..... Click the link for more information. , class Insecta, order Lepidoptera. mothAny of more than 150,000 lepidopteran species, found in all but polar habitats. Moths are chiefly nocturnal and have a stouter body, duller colouring, and proportionately smaller wings than butterflies. They have distinctive feathery antennae and, when at rest, fold their wings, wrap them around the body, or hold them extended at their sides. Wingspans range from about 4 mm (0.16 in.) to nearly 30 cm (about 1 ft). The life cycle has four stages: egg, larva (caterpillar, or worm), pupa (chrysalis), and adult (imago). Both larvae and adults of most species are plant eaters, and many seriously damage forests, agricultural crops, and fabrics. See also bagworm moth; gypsy moth; hawk moth; luna moth; miller; saturniid moth; silkworm moth; tiger moth; tussock moth. moth any of numerous insects of the order Lepidoptera that typically have stout bodies with antennae of various shapes (but not clubbed), including large brightly coloured species, such as hawk moths, and small inconspicuous types, such as the clothes moths moth [mȯth] (invertebrate zoology) Any of various nocturnal or crepuscular insects belonging to the lepidopteran suborder Heteroneura; typically they differ from butterflies in having the antennae feathery and rarely clubbed, a stouter body, less brilliant coloration, and proportionately smaller wings. Moth “handful of wit”; Armado’s “pretty knavish page.” [Br. Lit.: Love’s Labour’s Lost] See : Mischievousness How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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