27-528: The dryandra moth ( Carthaea saturnioides ) is a species of moth that is considered to be the sole member of the family Carthaeidae . Its closest relatives are the Saturniidae and it bears a resemblance to many species of that family, bearing prominent eyespots on all wings. The common name is derived from the Dryandra shrubs of the genus Banksia , on which the larva of this species feed, and
54-482: A large eyespot. The eyespots on the hindwings are distinct, whereas the eyespots on the forewings are smaller and often duller. These eyespots are visible on both sides of the wing. The apex and outer margin of the forewing are darker than the basal region. The wing venation is similar to that of the Saturniidae. The wingspan ranges from 80 to 100 millimetres (3.1 to 3.9 in). The larvae are diurnal , whereas
81-407: A possible identity, or at least a significant resemblance, such as between a newly observed specimen and a known species or taxon . Such a usage might suggest a specimen's membership of the same genus or possibly of a shared higher taxon. For example, in the note " Diptera: Tabanidae , cf. Tabanus ", the author is confident of the order and family ( Diptera : Tabanidae ) but can only suggest
108-769: Is a significant food resource in southern Africa . Another saturniid used as food is the cavorting emperor ( Usta terpsichore ). In one country alone, Congo , more than 30 species of moth larvae are harvested. Some are sold not only in the local village markets, but are shipped by the ton from one country to another. Nocturnal insectivores often feed on moths; these include some bats , some species of owls and other species of birds . Moths also are eaten by some species of lizards , amphibians , cats , dogs , rodents , and some bears . Moth larvae are vulnerable to being parasitized by Ichneumonidae . Baculoviruses are parasite double-stranded DNA insect viruses that are used mostly as biological control agents. They are members of
135-421: Is commonly placed between the genus name and the species name to describe a specimen that is hard to identify because of practical difficulties, such as poor preservation. For example, " Barbus cf. holotaenia " indicates that the specimen is in the genus Barbus and believed to be Barbus holotaenia , but the actual species-level identification cannot be certain. Cf. can also be used to express
162-540: Is considered more effective, but there are concerns over its effects on human health. Despite being commonly thought to be undertaken by all moths, only the larvae of several moth species eat animal fibres, creating holes in articles of clothing, in particular those made of wool. Most species do not eat fabrics, and some moth adults do not even eat at all. Some, like the Luna , Polyphemus , Atlas , Promethea , cecropia , and other large moths do not have mouth parts. This
189-400: Is currently unknown. One hypothesis is called celestial or transverse orientation. By maintaining a constant angular relationship to a bright celestial light, such as the moon, they can fly in a straight line. Celestial objects are so far away that, even after travelling great distances, the change in angle between the moth and the light source is negligible; further, the moon will always be in
216-417: Is hence restricted to the south-west of Western Australia where these shrubs grow. Other Grevillea shrubs may also be used as host plants . The larva ( caterpillar ) of this species is grey on the dorsal side, and yellow on the ventral side. Along the prolegs there is a line of clear markings, as well as markings in the form of an eye, following the line of spiracles . In the adult, each wing presents
243-470: Is possible because they live off the food stores from when they were a caterpillar, and only live a short time as an adult (roughly a week for some species). Many species of adult moths do however eat: for instance, many will drink nectar . Items of fabric infested by clothes moth larvae may be treated by freezing them for several days at a temperature below −8 °C (18 °F). Some moths are farmed for their economic value. The most notable of these
270-413: Is the silkworm , the larva of the domesticated moth Bombyx mori . It is farmed for the silk with which it builds its cocoon . As of 2002 , the silk industry produces more than 130 million kilograms of raw silk, worth about 250 million U.S. dollars , each year. Not all silk is produced by Bombyx mori . There are several species of Saturniidae that also are farmed for their silk, such as
297-405: Is used in writing to refer the reader to other material to make a comparison with the topic being discussed. Style guides recommend that "cf." be used only to suggest a comparison, and the words "see" or " vide " be used generally to point to a source of information. In Italian , the abbreviation "cfr." ( confronta , 'confront') is more common than "cf." is. In biological naming conventions, cf.
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#1732786945495324-592: The Baculoviridae , a family that is restricted to insects. Most baculovirus isolates have been obtained from insects, in particular from Lepidoptera. There is evidence that ultrasound in the range emitted by bats causes flying moths to make evasive maneuvers. Ultrasonic frequencies trigger a reflex action in the noctuid moth that causes it to drop a few centimeters or inches in its flight to evade attack, and tiger moths can emit clicks to foil bats' echolocation. The fungus Ophiocordyceps sinensis infects
351-433: The superfamily Bombycoidea is a stub . You can help Misplaced Pages by expanding it . Moth Moths are a group of insects that includes all members of the order Lepidoptera that are not butterflies . They were previously classified as suborder Heterocera, but the group is paraphyletic with respect to butterflies (suborder Rhopalocera) and neither subordinate taxon is used in modern classifications. Moths make up
378-754: The Old English maða meaning ' maggot ' or from the root of midge which until the 16th century was used mostly to indicate the larva , usually in reference to devouring clothes. Moth larvae, or caterpillars , make cocoons from which they emerge as fully grown moths with wings. Some moth caterpillars dig holes in the ground, where they live until they are ready to turn into adult moths. Moths evolved long before butterflies; moth fossils have been found that may be 190 million years old. Both types of Lepidoptera are thought to have co-evolved with flowering plants , mainly because most modern species, both as adults and larvae, feed on flowering plants. One of
405-424: The adults fly only at night, from October to December. When disturbed, adult moths tend to lower the head and abdomen, bringing the forewings forward to expose the large spots on the hindwings, which oscillate from side to side, giving the aggressor the impression that it is being watched by two large eyes (such as an owl), in an attempt to cause the aggressor to refrain from attacking. This article relating to
432-631: The ailanthus moth ( Samia cynthia group of species), the Chinese oak silkmoth ( Antheraea pernyi ), the Assam silkmoth ( Antheraea assamensis ), and the Japanese silk moth ( Antheraea yamamai ). The larvae of many species are used as food , particularly in Africa, where they are an important source of nutrition. The mopane worm, the caterpillar of Gonimbrasia belina , from the family Saturniidae,
459-440: The earliest known species that is thought to be an ancestor of moths is Archaeolepis mane . Its fossil fragments show scaled wings that are similar to caddisflies in their veining. Some moths, particularly their caterpillars , can be major agricultural pests in many parts of the world. Examples include corn borers and bollworms . The caterpillar of the spongy moth ( Lymantria dispar ) causes severe damage to forests in
486-750: The end of their antennae. Moth antennae are usually feathery with no ball on the end. The divisions are named by this principle: "club-antennae" (Rhopalocera) or "varied-antennae" (Heterocera). Lepidoptera first evolved during the Carboniferous period, but only evolved their characteristic proboscis alongside the rise of angiosperms in the Cretaceous period. The modern English word moth comes from Old English moððe ( cf. Northumbrian mohðe ) from Common Germanic (compare Old Norse motti , Dutch mot , and German Motte all meaning 'moth'). Its origins are possibly related to
513-733: The families Erebidae and Sphingidae , may be the key pollinators for some flowering plants in the Himalayan ecosystem. The roles of moths as pollinators have been studied less frequently than those of diurnal pollinators, but recent studies have established that moths are important, but often overlooked, nocturnal pollinators of a wide range of plants. Some researchers say it is likely that many plants thought to be dependent on bees for pollination also rely on moths, which have historically been less observed because they pollinate mainly at night. Moths frequently appear to circle artificial lights. The reason for this behavior (positive phototaxis )
540-515: The family Tineidae are commonly regarded as pests because their larvae eat fabric such as clothes and blankets made from natural proteinaceous fibers such as wool or silk . They are less likely to eat mixed materials containing some artificial fibers. There are some reports that they may be repelled by the scent of wood from juniper and cedar , by lavender , or by other natural oils; however, many consider this unlikely to prevent infestation. Naphthalene (the chemical used in mothballs )
567-413: The genus ( Tabanus ) and has no information favouring a particular species. Among numismatists (coin collector-research specialists), cf. may be used in references on the paper and/or online coin identification information meaning "compare to". It is common for abbreviations of listings in trusted coin catalogues or sales from certain online auctions to be cited when identifying a particular coin. If
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#1732786945495594-644: The larvae of many different species of moths. Moths, like butterflies, bees and other more popularly recognized pollinating insects, serve an essential role as pollinators for many flowering plants, including species that bees do not visit. Nocturnal moths fly from flower to flower to feed on nectar during the night much as their diurnal relatives do during the day. A study conducted in the UK found moths dusted with pollen from 47 different plant species, including seven species largely ignored by bees. Some studies indicate that certain species of moths, such as those belonging to
621-425: The light source. Studies have found that light pollution caused by increasing use of artificial lights has either led to a severe decline in moth population in some parts of the world or has severely disrupted nocturnal pollination. [REDACTED] Quotations related to Moths at Wikiquote Cf. The abbreviation cf. (short for either Latin confer or conferatur , both meaning 'compare')
648-492: The northeastern United States, where it is an invasive species . In temperate climates, the codling moth causes extensive damage, especially to fruit farms. In tropical and subtropical climates, the diamondback moth ( Plutella xylostella ) is perhaps the most serious pest of brassicaceous crops. Also in sub-Saharan Africa , the African sugarcane borer is a major pest of sugarcane, maize , and sorghum . Several moths in
675-405: The two groups is not monophyletic: Microlepidoptera and Macrolepidoptera , Heterocera and Rhopalocera , Jugatae and Frenatae, Monotrysia , and Ditrysia . Although the rules for distinguishing moths from butterflies are not well established, one very good guiding principle is that butterflies have thin antennae and (with the exception of the family Hedylidae ) have small balls or clubs at
702-441: The upper part of the visual field, or on the horizon. When a moth encounters a much closer artificial light and uses it for navigation, the angle changes noticeably after only a short distance, in addition to being often below the horizon. The moth instinctively attempts to correct by turning toward the light, thereby causing airborne moths to come plummeting downward, and resulting in a spiral flight path that gets closer and closer to
729-526: The vast majority of the order. There are approximately 160,000 species of moth, many of which have yet to be described. Most species of moth are nocturnal , although there are also crepuscular and diurnal species. While the butterflies form a monophyletic group, the moths, comprising the rest of the Lepidoptera, do not. Many attempts have been made to group the superfamilies of the Lepidoptera into natural groups, most of which fail because one of
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