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Cricula Ceylonica
''Cricula ceylonica'', the Sri Lankan cricula silkmoth, is a moth of the family Saturniidae. The species was first described by Karl Jordan in 1909 and it is endemic to Sri Lanka. The debate of this species with much broader range circular species - ''Cricula trifenestrata ''Cricula trifenestrata'', the cricula silkmoth, is a species of wild silk moth of the family Saturniidae. It is found from India to the Philippines, Sulawesi, Java, and Sri Lanka. Description The wingspan is 65–100 mm. Adults are on ...'' is not yet fully understood. However, Rougerie et al., in 2009 considered ''Cricula ceylonica'' a valid species, probably endemic to Sri Lanka. Taxonomy Very similar to ''C. trifenestrata'', therefore many texts and agricultural publications still classified the Sri Lankan population under ''C. trifenestrata'' as its subspecies, ''C. trifenestrata ceylonica''. The revision of the two species needs more clarifications and researches. Description The wingspa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karl Jordan (zoologist, Born 1861)
Heinrich Ernst Karl Jordan (7 December 1861 – 12 January 1959) was a German-British entomologist. He took a special interest in the taxonomy and classification of butterflies, beetles and fleas. Jordan was a founder of the International Congress of Entomology. Jordan was born in a farming family in Almstedt, raised by an uncle after the death of his father in 1855, finished school in Hildesheim and educated at Göttingen University. After a year of military service, he taught at Münden Grammar School for five years and came in contact with zoologist August Metzger and Count Berlepsch that led to a growth in his natural history interest. Through their recommendation he received an invitation to joined Ernst Hartert at Rotschild's museum. In 1893 he began work at Walter Rothschild's Natural History Museum at Tring, specialising in Coleoptera, Lepidoptera and Siphonaptera. Jordan published over 400 papers, many jointly with Charles and Walter Rothschild. He described 2,575 ne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 which have yet to be described. Most species of moth are nocturnal, but there are also crepuscular and diurnal species. Differences between butterflies and moths 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 the two groups is not monophyletic: Microlepidoptera and Macrolepidoptera, Heterocera and Rhopalocera, Jugatae and Frenatae, Monotrysia and Ditrysia.Scoble, MJ 1995. The Lepidoptera: Form, function and diversity. Oxford, UK: Oxford University Press; 404 p. Although the rules for distinguishing moths from butterflies are not well establishe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saturniidae
Saturniidae, commonly known as 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. Adults are characterized by large, lobed wings, heavy bodies covered in hair-like scales, and reduced mouthparts. They lack a frenulum, but the hindwings overlap the forewings to produce the effect of an unbroken wing surface.Tuskes PM, Tuttle JP, Collins MM (1996)''The Wild Silk Moths of North America: A Natural History of the Saturniidae of the United States and Canada''. Pages 182-184.Cornell University Press, Ithaca, New York. Saturniids are sometimes brightly colored and often have translucent eyespots or "windows" on their wings. Sexual dimorphism varies by species, but males can generally be distinguished by their larger, broader antennae. Most adults possess wingspans between 1-6 in (2.5–15 cm), but so ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sri Lanka
Sri Lanka (, ; si, ශ්රී ලංකා, Śrī Laṅkā, translit-std=ISO (); ta, இலங்கை, Ilaṅkai, translit-std=ISO ()), formerly known as Ceylon and officially the Democratic Socialist Republic of Sri Lanka, is an island country in South Asia. It lies in the Indian Ocean, southwest of the Bay of Bengal, and southeast of the Arabian Sea; it is separated from the Indian subcontinent by the Gulf of Mannar and the Palk Strait. Sri Lanka shares a maritime border with India and Maldives. Sri Jayawardenepura Kotte is its legislative capital, and Colombo is its largest city and financial centre. Sri Lanka has a population of around 22 million (2020) and is a multinational state, home to diverse cultures, languages, and ethnicities. The Sinhalese are the majority of the nation's population. The Tamils, who are a large minority group, have also played an influential role in the island's history. Other long established groups include the Moors, the Burghers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cricula Trifenestrata
''Cricula trifenestrata'', the cricula silkmoth, is a species of wild silk moth of the family Saturniidae. It is found from India to the Philippines, Sulawesi, Java, and Sri Lanka. Description The wingspan is 65–100 mm. Adults are on wing from May to June with a possible second brood from August to September. Male is brown, ochreous, yellowish to reddish. Forewings are consisted with a waved anti-medial dark line and a small hyaline spot beyond the end of the cell, with one or two others above it. The upper one is a dark spot. Hindwings with oblique line continued to the inner margin before the middle. There is a hyaline spot beyond the cell. Ventral side is much purple. Female is red. There are three large irregularly shaped hyaline spots beyond the cell of the forewing, often with one or two small sides inside them. Larva is blackish brown with red spots in color and hairy. There are six setiferous tubercles in each somite from 2nd to 11th. First somite and anal cla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 of , the official record for a living bird. The term wingspan, more technically extent, is also used for other winged animals such as pterosaurs, bats, insects, etc., and other aircraft such as ornithopters. In humans, the term wingspan also refers to the arm span, which is distance between the length from one end of an individual's arms (measured at the fingertips) to the other when raised parallel to the ground at shoulder height at a 90º angle. Former professional basketball player Manute Bol stood at and owned one of the largest wingspans at . Wingspan of aircraft The wingspan of an aircraft is always measured in a straight line, from wingtip to wingtip, independently of wing shape or sweep. Implications for aircraft design and anima ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cinnamomum Zeylanicum
''Cinnamomum verum'', called true cinnamon tree or Ceylon cinnamon tree, is a small evergreen tree belonging to the family Lauraceae, native to Sri Lanka. The inner bark of several other ''Cinnamomum'' species are also used to make cinnamon, but ''C. verum'' has a more subtle flavor. Description ''Cinnamomum verum'' trees are 10–15 metres (30–50 feet) tall. The leaves are ovate-oblong in shape and 7–18 cm (3–7 inches) long. The flowers, which are arranged in panicles, have a greenish color and a distinct odour. The fruit is a purple 1cm drupe containing a single seed. Cultivation The old botanical synonym for the tree, ''Cinnamomum zeylanicum'', is derived from Sri Lanka's former name, Ceylon. Sri Lanka still produces 80–90% of the world's supply of ''C. verum'', which is also cultivated on a commercial scale in the Seychelles, Madagascar and Tanzania. Cultivars There are several different cultivars of ''Cinnamomum verum'' based on the taste of bark: * Type 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mangifera Indica
''Mangifera indica'', commonly known as mango, is a species of flowering plant in the family Anacardiaceae. It is a large fruit tree, capable of growing to a height of . There are two distinct genetic populations in modern mangoesthe "Indian type" and the "Southeast Asian type". Description It is a large green tree, valued mainly for its fruits, both green and ripe. Approximately 500 Variety (botany), varieties have been reported in India. It can grow up to tall with a similar crown width and a trunk circumference of more than . The leaves are simple, shiny and dark green. Red-yellow flowers appear at the end of winter, and also at the beginning of spring. Both male and female flowers are borne on same tree. Climatic conditions have a significant influence on the time of flowering. In South Asia, flowering starts in December in the south, in January in Bihar and Bengal, in February in eastern Uttar Pradesh, and in February–March in northern India. The duration of flowering is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saturniinae
The Saturniinae or saturniines are a subfamily of the family Saturniidae. 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. The saturniine genera, approximately 169 in number, are divided into four major and one minor ( Micragonini) tribes. The genus ''Adafroptilum'' presently consists of a group of species with undetermined relationships. Adults in the Saturniinae typically live about 5–12 days a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
