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Ceratopogonidae
Ceratopogonidae is a family of flies commonly known as no-see-ums, or biting midges, generally in length. The family includes more than 5,000 species, distributed worldwide, apart from the Antarctic and the Arctic. Ceratopogonidae are holometabolous, meaning their development includes four life stages: egg, larva, pupa, and imago or adult. Most common species in warmer climates will take about two to six weeks to complete a life cycle. Both adult males and females feed on nectar. Most females also feed on the blood of vertebrates, including humans, to get protein for egg-laying. Their bites are painful, and can cause intensely itchy lesions. Their mouthparts are well-developed for cutting the skin of their hosts. Some species prey on other insects. Larvae need moisture to develop, but also air and food. They are not strictly aquatic or terrestrial. Some species within the biting midges are thought to be predatory on other small insects. Particularly mosquito larvae have bee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bezzia Nobilis
''Bezzia nobilis'' is a species of biting midges in the family Ceratopogonidae. It is widely considered one of the most common ''Bezzia'' species; it is found in Eurasian regions, all over the United States, Central America, and even into South American countries like Brazil.Wilkening, A. J., Klline, D.L., Wirth, W. W. An annotated checklist of the Ceratopogonidae (Diptera) of Florida with a new synonymy. ''The Florida Entomologist, 68''(4), 12/01/1985. https://journals.flvc.org/flaent/article/view/58067 ''B. nobilis'' seem to prefer aquatic environments; they are commonly observed in stagnant water pools in Eurasia regions and marshes in the southern United States. Adults of this species are easily distinguished by their black and yellow striped legs.Wirth, W. (1983). The North American Predaceous Midges of the Bezzia bicolor Group (Diptera: Ceratopogonidae). ''The Florida Entomologist,'' ''66''(3), 292-310. doi:10.2307/3494125. https://www.jstor.org/stable/3494125?seq=6#metadat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Midge
A midge is any small fly, including species in several families of non- mosquito Nematoceran Diptera. Midges are found (seasonally or otherwise) on practically every land area outside permanently arid deserts and the frigid zones. Some midges, such as many Phlebotominae (sand fly) and Simuliidae (black fly), are vectors of various diseases. Many others play useful roles as prey for insectivores, such as various frogs and swallows. Others are important as detritivores, and form part of various nutrient cycles. The habits of midges vary greatly from species to species, though within any particular family, midges commonly have similar ecological roles. Examples of families that include species of midges include: * Blephariceridae, net-winged midges * Cecidomyiidae, gall midges * Ceratopogonidae, biting midges (also known as no-see-ums or punkies in North Americabr>BugGuide/ref> and sandflies in Australia) * Chaoboridae, phantom midges * Chironomidae, non-biting midg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leptoconops Torrens
''Leptoconops torrens'' (commonly known as the biting midge fly) is a species of small biting flies in the no-see-um family Ceratopogonidae. They were first mentioned in writing by Charles Henry Tyler Townsend in 1893. The name ''Leptoconops carteri'' is a junior synonym of ''L. torrens.'' They are prevalent in the southwestern and southeastern areas of the United States. In early stages of life, ''L. torrens'' flies dwell in soil, then emerge to feed and breed as fully developed adults. ''L. torrens'' females rely on blood meals from vertebrates for nutrition, while males feed on various plant products such as nectar. ''L. torrens'' infestations in California have caused people to take measures to control their populations. The flies are relatively small at around long and are difficult to spot, making preventing ''L. torrens'' bites difficult. Construction projects and farming efforts have been temporarily suspended because of ''L. torrens'' biting activity. Description La ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bezzia
''Bezzia'' is a genus of biting midges in the family Ceratopogonidae Ceratopogonidae is a family of flies commonly known as no-see-ums, or biting midges, generally in length. The family includes more than 5,000 species, distributed worldwide, apart from the Antarctic and the Arctic. Ceratopogonidae are holomet .... There are more than 310 described species in ''Bezzia''. See also * List of Bezzia species References Further reading * * * External links * Ceratopogonidae Articles created by Qbugbot Chironomoidea genera {{Chironomoidea-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Culicoides Sonorensis
''Culicoides'' is a genus of biting midges in the family Ceratopogonidae. There are over 1000 species in the genus,Connelly, C. RBiting midges: ''Culicoides'' spp.Featured Creatures, Entomology and Nematology Department, University of Florida IFAS. August 2013 Edition. which is divided into many subgenera. Several species are known to be vectors of various diseases and parasites which can affect animals. Like ''Leptoconops'', the genus has a long fossil record, with earliest known fossils being from Burmese amber, around 99 million years old. Notable taxa The systematics and taxonomy of this genus are confused. A large number of species are of unknown relations to those that have been assigned to subgenera already. Furthermore, many subgenera are sometimes elevated to full genus status, or additional genera (such as '' Paradasyhelea'') are included as subgenera herein. A widely cited, periodically updated, subgeneric classification of species of ''Culicoides'' begins with the w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Culicoides
''Culicoides'' is a genus of biting midges in the family Ceratopogonidae. There are over 1000 species in the genus,Connelly, C. RBiting midges: ''Culicoides'' spp.Featured Creatures, Entomology and Nematology Department, University of Florida IFAS. August 2013 Edition. which is divided into many subgenera. Several species are known to be vectors of various diseases and parasites which can affect animals. Like '' Leptoconops'', the genus has a long fossil record, with earliest known fossils being from Burmese amber, around 99 million years old. Notable taxa The systematics and taxonomy of this genus are confused. A large number of species are of unknown relations to those that have been assigned to subgenera already. Furthermore, many subgenera are sometimes elevated to full genus status, or additional genera (such as '' Paradasyhelea'') are included as subgenera herein. A widely cited, periodically updated, subgeneric classification of species of ''Culicoides'' begins with the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mosquito
Mosquitoes (or mosquitos) are members of a group of almost 3,600 species of small flies within the family Culicidae (from the Latin ''culex'' meaning " gnat"). The word "mosquito" (formed by ''mosca'' and diminutive ''-ito'') is Spanish for "little fly". Mosquitoes have a slender segmented body, one pair of wings, one pair of halteres, three pairs of long hair-like legs, and elongated mouthparts. The mosquito life cycle consists of egg, larva, pupa, and adult stages. Eggs are laid on the water surface; they hatch into motile larvae that feed on aquatic algae and organic material. These larvae are important food sources for many freshwater animals, such as dragonfly nymphs, many fish, and some birds such as ducks. The adult females of most species have tube-like mouthparts (called a proboscis) that can pierce the skin of a host and feed on blood, which contains protein and iron needed to produce eggs. Thousands of mosquito species feed on the blood of various hosts � ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carbon Dioxide
Carbon dioxide ( chemical formula ) is a chemical compound made up of molecules that each have one carbon atom covalently double bonded to two oxygen atoms. It is found in the gas state at room temperature. In the air, carbon dioxide is transparent to visible light but absorbs infrared radiation, acting as a greenhouse gas. It is a trace gas in Earth's atmosphere at 421 parts per million (ppm), or about 0.04% by volume (as of May 2022), having risen from pre-industrial levels of 280 ppm. Burning fossil fuels is the primary cause of these increased CO2 concentrations and also the primary cause of climate change.IPCC (2022Summary for policy makersiClimate Change 2022: Mitigation of Climate Change. Contribution of Working Group III to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA Carbon dioxide is soluble in water and is found in groundwater, lakes, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DEET
''N'',''N''-Diethyl-''meta''-toluamide, also called DEET () or diethyltoluamide, is the most common active ingredient in insect repellents. It is a slightly yellow oil intended to be applied to the skin or to clothing and provides protection against mosquitoes, flies, ticks, fleas, chiggers, leeches and many biting insects. History DEET was developed in 1944 by Samuel Gertler of the United States Department of Agriculture for use by the United States Army, following its experience of jungle warfare during World War II. It was originally tested as a pesticide on farm fields, and entered military use in 1946 and civilian use in 1957. It was used in Vietnam and Southeast Asia. In its original form, known as "bug juice", the application solution was composed of 75% DEET and 25% ethanol. Later, a new version of the repellent was developed by the U.S. Army and the USDA. This formulation consisted of DEET and a mixture of polymers that extended its release and reduced its evaporat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arbovirus
Arbovirus is an informal name for any virus that is transmitted by arthropod vectors. The term ''arbovirus'' is a portmanteau word (''ar''thropod-''bo''rne ''virus''). ''Tibovirus'' (''ti''ck-''bo''rne ''virus'') is sometimes used to more specifically describe viruses transmitted by ticks, a superorder within the arthropods. Arboviruses can affect both animals (including humans) and plants. In humans, symptoms of arbovirus infection generally occur 3–15 days after exposure to the virus and last three or four days. The most common clinical features of infection are fever, headache, and malaise, but encephalitis and viral hemorrhagic fever may also occur. Signs and symptoms The incubation period – the time between when infection occurs and when symptoms appear – varies from virus to virus, but is usually limited between 2 and 15 days for arboviruses. The majority of infections, however, are asymptomatic. Among cases in which symptoms do appear, symptoms tend to be non-spe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pathogen
In biology, a pathogen ( el, πάθος, "suffering", "passion" and , "producer of") in the oldest and broadest sense, is any organism or agent that can produce disease. A pathogen may also be referred to as an infectious agent, or simply a germ. The term ''pathogen'' came into use in the 1880s. Typically, the term ''pathogen'' is used to describe an ''infectious'' microorganism or agent, such as a virus, bacterium, protozoan, prion, viroid, or fungus. Small animals, such as helminths and insects, can also cause or transmit disease. However, these animals are usually referred to as parasites rather than pathogens. The scientific study of microscopic organisms, including microscopic pathogenic organisms, is called microbiology, while parasitology refers to the scientific study of parasites and the organisms that host them. There are several pathways through which pathogens can invade a host. The principal pathways have different episodic time frames, but soil has th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
African Horse Sickness
African horse sickness (AHS) is a highly infectious and deadly disease caused by ''African horse sickness virus''. It commonly affects horses, mules, and donkeys. It is caused by a virus of the genus ''Orbivirus'' belonging to the family ''Reoviridae''. This disease can be caused by any of the nine serotypes of this virus. AHS is not directly contagious, but is known to be spread by insect vectors. Epidemiology AHS virus was first recorded south of the Sahara Desert in the mid-1600s, with the introduction of horses to southern Africa. The virus is considered endemic to the equatorial, eastern, and southern regions of Africa. Several outbreaks have occurred in the Equidae throughout Africa and elsewhere. AHS is known to be endemic in sub-Saharan Africa, and has spread to Morocco, the Middle East, India, and Pakistan. More recently, outbreaks have been reported in the Iberian Peninsula and Thailand. AHS has never been reported in the Americas, eastern Asia, or Aust ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
