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 and neither subordinate taxa are used in modern classifications. Moths make up the vast majority of the order. There are thought to be 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.
Saturniidae, members of which are commonly named the saturniids, is a family of Lepidoptera with an estimated 2,300 described species. The family contains some of the largest species of moths in the world. Notable members include the emperor moths, royal moths, and giant silk moths.
Samia cynthia, the ailanthus silkmoth, is a saturniid moth, used to produce silk fabric but not as domesticated as the silkworm, Bombyx mori. The moth has very large wings of 113–125 mm (4.4–4.9 in), with a quarter-moon shaped spot on both the upper and lower wings, whitish and yellow stripes and brown background. There are eyespots on the outer forewings. The species was first described by Dru Drury in 1773.
The buck moth is a common insect found in oak forests, stretching in the United States from peninsular Florida to New England, and as far west as Texas and Kansas. It was first described by Dru Drury in 1773. The larvae typically emerge in a single generation in the spring. The larvae are covered in hollow spines that are attached to a poison sac. The poison can cause symptoms ranging from stinging, itching and burning sensations to nausea. Subspecies Hemileuca maia maia is listed as endangered in the US state of Connecticut.
The dryandra moth 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 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 Saturniinae or saturniines are a subfamily of the family Saturniidae, also known as giant silkmoths. They are commonly known as emperor moths or wild silk moths. They are easily spotted by the eyespots on the upper surface of their wings. Some exhibit realistic eye-like markings, whilst others have adapted the eyespots to form crescent moon or angular shapes or have lost their wing scales to create transparent windows. They are medium to very large moths, with adult wingspans ranging from 7.5 to 15 cm, in some cases even more. They consist of some of the largest sized Lepidoptera, such as the luna moth, atlas moth, and many more. The Saturniinae is an important source of wild silk and human food in many different cultures.
James Anderson was a Scottish physician and botanist who worked in India as an employee of the East India Company. During his career in India, he was involved in establishing a botanical garden at Mambalam, Madras, originating from a nopalry or Opuntia garden where he made attempts to introduce the cultivation of cochineal insects. He then attempted to introduce various other economically valuable plants, and examined silk and lac production. He maintained a steady communication with his friend from youth, James Anderson LLD (1739–1808) who published some of his notes in The Bee, or Literary Weekly Intelligencer, which has led to the use of the distinguishing form James Anderson MD or James Anderson of Madras.
Wild silks have been known and used in many countries from early times, although the scale of production is far smaller than that from cultivated silkworms. Silk cocoons and nests often resemble paper or cloth, and their use has arisen independently in many societies.
Eri silk is the product of the domesticated silkworm Samia ricini, found mainly in North East India and some part of China and Japan. It was imported to Thailand in 1974. The name "eri" is derived from the Assamese word "era", which means "castor", as the silkworm feeds on castor plants. Another type of eri silk is "Ailanthus silk moth", refers to the host plant, Borkesseu, Ailanthus excelsa, practiced in China. Eri silk is also known as endi or errandi in India. The woolly white silk is often referred to as the fabric of peace when it is processed without killing the silkworm. This process results in a silk called Ahimsa silk. Moths leave the cocoon and then the cocoons are harvested to be spun. The eri silkworm is the only completely domesticated silkworm other than Bombyx mori.
Actias neidhoederi is a moth belonging to the Actias Leach of Saturniidae. It is a species endemic to Taiwan.。
Automeris is a genus of moths in the family Saturniidae and the subfamily Hemileucinae. As of 1996 there were 124 species, and more have since been described. These moths are generally characterized by the eyelike patches on the hindwings and the leaflike pattern on the forewings, an example of crypsis. The genus was first described by Jacob Hübner in 1819 and it is distributed in the Neotropical realm.
Samia is a genus of moths in the family Saturniidae. The genus was erected by Jacob Hübner in 1819.
Samia wangi, the lesser Atlas moth, is a species of moth in the family Saturniidae. It is found from Taiwan through northern Vietnam to easternmost Xizang, Sichuan, the far south of Shaanxi and southern Zhejiang.
Ahimsa silk is a method of nonviolent silk breeding and harvesting. Wild silk moths are bred, rather than the domestic variety. It allows the completion of the metamorphosis of the silkworm to its moth stage, whereas most silk harvesting requires the silkworms to be killed in their cocoon stage. No animals suffer or die for the silk to be produced, making it a favorable alternative to normal silk for those who object to harming animals.
Samia ricini, the Eri silkmoth, is a species of insect, a member of the family Saturniidae which includes the giant silk moths. This moth is a domestic polyhybrid that has been bred for centuries due to the silk it makes. The name is based on the host plant used for feeding the caterpillars, castor, Ricinus communis. This moth is derived from several different species within the genus including Samia cynthia and Samia canningi.
Heteropanax fragrans is an evergreen plant in the Araliaceae family. The leaves of this arboreal plant are fed on by the larvae of the Eri silk moth. In the Mizo language it is known as Changkhen and in Assamese it is called Keseru. The tree is found in Assam; Bangladesh; Cambodia; South Central China; China Southeast; Eastern Himalayas; Hainan; India; Myanmar; Nepal; Vietnam; Western Himalayas; Thailand.
