Iontha Umbrina
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Iontha Umbrina
''Platyja umbrina'' is a species of noctuoid moth of the family Erebidae. Subspecies *''Platyja umbrina umbrina'' *''Platyja umbrina rufiscripta'' (Sundaland) Characteristics There is a significant sexual dimorphism between the male and the female moths of this species. The wings are highly modified in the males. The abdomen extends well beyond the hindwings and has a conspicuous black tuft apically that arises from the valves of the genitalia. The wings are a uniform dark brown above, sometimes grade slightly paler at the margin, but rarely with the blue irroration of the typical mainland Asian race. The females are more typical of the genus in facies, with the strongly looped postmedial much more clearly delineated on the forewing, and with conspicuous, more or less straight submarginals that delimit a paler marginal zone. There is some variation, with uniform brown forms, and more variegated ones with extensive ochreous areas marginally and between the antemedial and submargin ...
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Edward Doubleday
Edward Doubleday (9 October 1810 – 14 December 1849) was an English entomologist primarily interested in Lepidoptera. He is best known for ''The Genera of Diurnal Lepidoptera: Comprising Their Generic Characters, a Notice of Their Habits and Transformations, and a Catalogue of the Species of Each Genus'', co-written with John O. Westwood, and illustrated by William Chapman Hewitson; and ''List of the Specimens of Lepidopterous Insects in the Collection of the British Museum''. Doubleday was born on 9 October 1810 in Epping, Essex, the second son of Benjamin and Mary Doubleday. His older brother was Henry Doubleday (entomologist), Henry Doubleday who also grew up to become a notable entomologist. They were both interested in natural history and spent their childhood collecting specimens in the nearby Epping Forest. The boys grew up in a Quaker family and Edward received a good classical education at the local Quaker school. In 1835, he joined a fellow Quaker named Robert Foste ...
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Noctuoid Moth
Noctuoidea is the superfamily of noctuid (Latin "night owl") or "owlet" moths, and has more than 70,000 described species, the largest number of for any Lepidopteran superfamily. Its classification has not yet reached a satisfactory or stable state. Since the end of the 20th century, increasing availability of molecular phylogenetic data for this hugely successful radiation has led to several competing proposals for a taxonomic arrangement that correctly represents the relationships between the major lineages. Briefly, the disputes center on the fact that in old treatments (which were just as unable to reach a general consensus) the distinctness of some groups, such as the Arctiidae or Lymantriidae, was overrated due to their characteristic appearance, while some less-studied lineages conventionally held to be Noctuidae are in fact quite distinct. This requires a rearrangement at least of the latter family (by simply including anything disputed within it). This is quite unwieldy ...
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Erebidae
The Erebidae are a family of moths in the superfamily Noctuoidea. The family is among the largest families of moths by species count and contains a wide variety of well-known macromoth groups. The family includes the underwings ('' Catocala''); litter moths (Herminiinae); tiger, lichen, and wasp moths (Arctiinae); tussock moths (Lymantriinae), including the arctic woolly bear moth (''Gynaephora groenlandica''); piercing moths ( Calpinae and others); micronoctuoid moths (Micronoctuini); snout moths (Hypeninae); and zales, though many of these common names can also refer to moths outside the Erebidae (for example, crambid snout moths). Some of the erebid moths are called owlets. The sizes of the adults range from among the largest of all moths (> wingspan in the black witch) to the smallest of the macromoths ( wingspan in some of the Micronoctuini). The coloration of the adults spans the full range of dull, drab, and camouflaged (e.g., ''Zale lunifera'' and litter moths) to vi ...
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Sexual Dimorphism
Sexual dimorphism is the condition where the sexes of the same animal and/or plant species exhibit different morphological characteristics, particularly characteristics not directly involved in reproduction. The condition occurs in most animals and some plants. Differences may include secondary sex characteristics, size, weight, colour, markings, or behavioural or cognitive traits. These differences may be subtle or exaggerated and may be subjected to sexual selection and natural selection. The opposite of dimorphism is ''monomorphism'', which is when both biological sexes are phenotypically indistinguishable from each other. Overview Ornamentation and coloration Common and easily identified types of dimorphism consist of ornamentation and coloration, though not always apparent. A difference in coloration of sexes within a given species is called sexual dichromatism, which is commonly seen in many species of birds and reptiles. Sexual selection leads to the exaggerated dim ...
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Hindwing
Insect wings are adult outgrowths of the insect exoskeleton that enable insects to fly. They are found on the second and third thoracic segments (the mesothorax and metathorax), and the two pairs are often referred to as the forewings and hindwings, respectively, though a few insects lack hindwings, even rudiments. The wings are strengthened by a number of longitudinal veins, which often have cross-connections that form closed "cells" in the membrane (extreme examples include the dragonflies and lacewings). The patterns resulting from the fusion and cross-connection of the wing veins are often diagnostic for different evolutionary lineages and can be used for identification to the family or even genus level in many orders of insects. Physically, some insects move their flight muscles directly, others indirectly. In insects with direct flight, the wing muscles directly attach to the wing base, so that a small downward movement of the wing base lifts the wing itself upward. Thos ...
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Forewing
Insect wings are adult outgrowths of the insect exoskeleton that enable insects to fly. They are found on the second and third thoracic segments (the mesothorax and metathorax), and the two pairs are often referred to as the forewings and hindwings, respectively, though a few insects lack hindwings, even rudiments. The wings are strengthened by a number of longitudinal veins, which often have cross-connections that form closed "cells" in the membrane (extreme examples include the dragonflies and lacewings). The patterns resulting from the fusion and cross-connection of the wing veins are often diagnostic for different evolutionary lineages and can be used for identification to the family or even genus level in many orders of insects. Physically, some insects move their flight muscles directly, others indirectly. In insects with direct flight, the wing muscles directly attach to the wing base, so that a small downward movement of the wing base lifts the wing itself upward. Those i ...
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Willie Horace Thomas Tams
Willie Horace Thomas "Tiger" Tams (1891–1980) was a British entomologist Entomology () is the scientific study of insects, a branch of zoology. In the past the term "insect" was less specific, and historically the definition of entomology would also include the study of animals in other arthropod groups, such as arach .... List of publications *Tams, W.H.T., 1924a. II. Notes on some species of the genus Cosmophila Boisd.. - Trans. Ent. Soc. Lond. pp. 20–24, Plates I.-III. *Tams, W.H.T., 1924b. List of the moths collected in Siam by E.J. Godfrey, B.Sc., F.E.S., with descriptions of new species. J. nat. Hist. Soc. Siam 6: 229–289. *Tams, W.H.T., 1935. Lepidoptera: Heterocera (exclusive of Geometridae and the Microlepidoptera). Insects of Samoa and other Samoan terrestrial arthropods, Part III(4): 169-290Tams W.H.T., 1936. Three New East African Moths. - Journal of The East Africa and Uganda Natural History Society Cil.XIII: 105-106.
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Joseph De Joannis
Joseph de Joannis (6 June 1864 La Meignanne, Maine-et-Loire, Pays de la Loire – 27 October 1932 Paris) was a French clergyman and lepidopterist. De Joannis was the president of the Société entomologique de France from 1908 to 1916. His father Léon-Daniel de Joannis (1803–1868) was an entomologist and an ichthyologist. He was most notable for his discovery of the glyphodes mascarenalis and his two books on entomology: ''Descriptions de Lépidoptères nouveaux de l'ile Maurice'' in 1906 and ''Lépidoptères Hétérocères des Mascareigns et des Seychelles Seychelles (, ; ), officially the Republic of Seychelles (french: link=no, République des Seychelles; Creole: ''La Repiblik Sesel''), is an archipelagic state consisting of 115 islands in the Indian Ocean. Its capital and largest city, V ...'' in 1915. References {{DEFAULTSORT:Joannis, Joseph de 1864 births 1932 deaths French entomologists Presidents of the Société entomologique de France ...
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Platyja Umbrina Rufiscripta
''Platyja'' is a genus of moths of the family Erebidae erected by Jacob Hübner Jacob Hübner (20 June 1761 – 13 September 1826, in Augsburg) was a German entomologist. He was the author of ''Sammlung Europäischer Schmetterlinge'' (1796–1805), a founding work of entomology. Scientific career Hübner was the author of '' ... in 1823. Description Palpi with second joint broad, quadrately scaled and reaching vertex of head, and short, blunt and naked third joint. Thorax and abdomen smooth, where abdomen clothed with long coarse hair dorsally. Tibia and hind tarsi very hairy in male. Forewings with highly arched costa towards apex, which is produced and acute. The outer margin obliquely curved. Hindwings with short cell and truncate anal angle. Species References Calpinae {{Calpinae-stub ...
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Himalaya
The Himalayas, or Himalaya (; ; ), is a mountain range in Asia, separating the plains of the Indian subcontinent from the Tibetan Plateau. The range has some of the planet's highest peaks, including the very highest, Mount Everest. Over 100 peaks exceeding in elevation lie in the Himalayas. By contrast, the highest peak outside Asia (Aconcagua, in the Andes) is tall. The Himalayas abut or cross five countries: Bhutan, India, Nepal, China, and Pakistan. The sovereignty of the range in the Kashmir region is disputed among India, Pakistan, and China. The Himalayan range is bordered on the northwest by the Karakoram and Hindu Kush ranges, on the north by the Tibetan Plateau, and on the south by the Indo-Gangetic Plain. Some of the world's major rivers, the Indus, the Ganges, and the Tsangpo–Brahmaputra, rise in the vicinity of the Himalayas, and their combined drainage basin is home to some 600 million people; 53 million people live in the Himalayas. The Himalayas have ...
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Vietnam
Vietnam or Viet Nam ( vi, Việt Nam, ), officially the Socialist Republic of Vietnam,., group="n" is a country in Southeast Asia, at the eastern edge of mainland Southeast Asia, with an area of and population of 96 million, making it the world's sixteenth-most populous country. Vietnam borders China to the north, and Laos and Cambodia to the west. It shares maritime borders with Thailand through the Gulf of Thailand, and the Philippines, Indonesia, and Malaysia through the South China Sea. Its capital is Hanoi and its largest city is Ho Chi Minh City (commonly known as Saigon). Vietnam was inhabited by the Paleolithic age, with states established in the first millennium BC on the Red River Delta in modern-day northern Vietnam. The Han dynasty annexed Northern and Central Vietnam under Chinese rule from 111 BC, until the first dynasty emerged in 939. Successive monarchical dynasties absorbed Chinese influences through Confucianism and Buddhism, and expanded ...
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Thailand
Thailand ( ), historically known as Siam () and officially the Kingdom of Thailand, is a country in Southeast Asia, located at the centre of the Indochinese Peninsula, spanning , with a population of almost 70 million. The country is bordered to the north by Myanmar and Laos, to the east by Laos and Cambodia, to the south by the Gulf of Thailand and Malaysia, and to the west by the Andaman Sea and the extremity of Myanmar. Thailand also shares maritime borders with Vietnam to the southeast, and Indonesia and India to the southwest. Bangkok is the nation's capital and largest city. Tai peoples migrated from southwestern China to mainland Southeast Asia from the 11th century. Indianised kingdoms such as the Mon, Khmer Empire and Malay states ruled the region, competing with Thai states such as the Kingdoms of Ngoenyang, Sukhothai, Lan Na and Ayutthaya, which also rivalled each other. European contact began in 1511 with a Portuguese diplomatic mission to Ayutthaya, w ...
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