Coquillettidia Venezuelensis
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Coquillettidia Venezuelensis
''Coquillettidia'' is a mosquito genus erected by entomologist Harrison Gray Dyar Jr. in 1904 based primarily on unique features of its "peculiar" male genitalia.Harrison G. Dyar. 1904. Remarks on Genitalic Genera in the Culicidae. ''Proceedings of the Entomological Society of Washington'', VII(1): 42-49; 47; http://www.mosquitocatalog.org/files/pdfs/038400-1.pdf . The specific epithet honors Dyar's colleague Daniel William Coquillett. The genus comprises three subgenera, ''Austromansonia'', ''Coquillettidia'', and ''Rhynochotaenia'', and 57 species,Thomas V. Gaffigan, Richard C. Wilkerson, James E. Pecor, Judith A. Stoffer and Thomas Anderson. 2016. "Coquillettidia" in ''Systematic Catalog of Culicidae'', Walter Reed Biosystematics Unit, http://www.wrbu.org/generapages/coquillettidia.htm , accessed 13 Feb 2016. of which ''Coquillettidia perturbans'' is perhaps the best known. Bionomics Not all species have been well documented, but females of some are known to feed primarily ...
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Animal
Animals are multicellular, eukaryotic organisms in the Kingdom (biology), biological kingdom Animalia. With few exceptions, animals Heterotroph, consume organic material, Cellular respiration#Aerobic respiration, breathe oxygen, are Motility, able to move, can Sexual reproduction, reproduce sexually, and go through an ontogenetic stage in which their body consists of a hollow sphere of Cell (biology), cells, the blastula, during Embryogenesis, embryonic development. Over 1.5 million Extant taxon, living animal species have been Species description, described—of which around 1 million are Insecta, insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from to . They have Ecology, complex interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology. Most living animal species are in Bilateria, a clade whose members have a Symmetry in biology#Bilate ...
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Emergent Plant
Aquatic plants are plants that have adapted to living in aquatic environments (saltwater or freshwater). They are also referred to as hydrophytes or macrophytes to distinguish them from algae and other microphytes. A macrophyte is a plant that grows in or near water and is either emergent, submergent, or floating. In lakes and rivers macrophytes provide cover for fish, substrate for aquatic invertebrates, produce oxygen, and act as food for some fish and wildlife. Macrophytes are primary producers and are the basis of the food web for many organisms. They have a significant effect on soil chemistry and light levels as they slow down the flow of water and capture pollutants and trap sediments. Excess sediment will settle into the benthos aided by the reduction of flow rates caused by the presence of plant stems, leaves and roots. Some plants have the capability of absorbing pollutants into their tissue. Seaweeds are multicellular marine algae and, although their ecological i ...
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Coquillettidia
''Coquillettidia'' is a mosquito genus erected by entomologist Harrison Gray Dyar Jr. in 1904 based primarily on unique features of its "peculiar" male genitalia.Harrison G. Dyar. 1904. Remarks on Genitalic Genera in the Culicidae. ''Proceedings of the Entomological Society of Washington'', VII(1): 42-49; 47; http://www.mosquitocatalog.org/files/pdfs/038400-1.pdf . The specific epithet honors Dyar's colleague Daniel William Coquillett. The genus comprises three subgenera, ''Austromansonia'', ''Coquillettidia'', and ''Rhynochotaenia'', and 57 species,Thomas V. Gaffigan, Richard C. Wilkerson, James E. Pecor, Judith A. Stoffer and Thomas Anderson. 2016. "Coquillettidia" in ''Systematic Catalog of Culicidae'', Walter Reed Biosystematics Unit, http://www.wrbu.org/generapages/coquillettidia.htm , accessed 13 Feb 2016. of which '' Coquillettidia perturbans'' is perhaps the best known. Bionomics Not all species have been well documented, but females of some are known to feed primar ...
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Mosquito Control
Mosquito control manages the population of mosquitoes to reduce their damage to human health, economies, and enjoyment. Mosquito control is a vital public-health practice throughout the world and especially in the tropics because mosquitoes spread many diseases, such as malaria and the Zika virus. Mosquito-control operations are targeted against three different problems: # Nuisance mosquitoes bother people around homes or in parks and recreational areas; # Economically important mosquitoes reduce real estate values, adversely affect tourism and related business interests, or negatively impact livestock or poultry production; # Public health is the focus when mosquitoes are vectors, or transmitters, of infectious disease. Disease organisms transmitted by mosquitoes include West Nile virus, Saint Louis encephalitis virus, Eastern equine encephalomyelitis virus, Everglades virus, Highlands J virus, La Crosse Encephalitis virus in the United States; dengue fever, yellow fever, ...
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Lymphatic Filariasis
Lymphatic filariasis is a human disease caused by parasitic worms known as filarial worms. Usually acquired in childhood, it is a leading cause of permanent disability worldwide. While most cases have no symptoms, some people develop a syndrome called elephantiasis, which is marked by severe swelling in the arms, legs, breasts, or genitals. The skin may become thicker as well, and the condition may become painful. Affected people are often unable to work and are often shunned or rejected by others because of their disfigurement and disability. It is the first of the mosquito-borne diseases to be have been identified. The worms are spread by the bites of infected mosquitoes. Three types of worms are known to cause the disease: ''Wuchereria bancrofti'', ''Brugia malayi'', and ''Brugia timori'', with ''Wuchereria bancrofti'' being the most common. These worms damage the lymphatic system. The disease is diagnosed by microscopic examination of blood collected during the night. The ...
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Brugia Malayi
''Brugia malayi'' is a filarial (arthropod-borne) nematode (roundworm), one of the three causative agents of lymphatic filariasis in humans. Lymphatic filariasis, also known as elephantiasis, is a condition characterized by swelling of the lower limbs. The two other filarial causes of lymphatic filariasis are ''Wuchereria bancrofti'' and '' Brugia timori'', which both differ from ''B. malayi'' morphologically, symptomatically, and in geographical extent. ''B. malayi'' is transmitted by '' Mansonia'' mosquitoes and is restricted to South and Southeast Asia. It is one of the tropical diseases targeted for elimination by the year 2020 by the World Health Organization, which has spurred vaccine and drug development, as well as new methods of vector control. Signs and symptoms ''B. malayi'' is one of the causative agents of lymphatic filariasis, a condition marked by infection and swelling of the lymphatic system. The disease is primarily caused by the presence of worms in the lympha ...
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Neotropic
The Neotropical realm is one of the eight biogeographic realms constituting Earth's land surface. Physically, it includes the tropical terrestrial ecoregions of the Americas and the entire South American temperate zone. Definition In biogeography, the Neotropic or Neotropical realm is one of the eight terrestrial realms. This realm includes South America, Central America, the Caribbean islands, and southern North America. In Mexico, the Yucatán Peninsula and southern lowlands, and most of the east and west coastlines, including the southern tip of the Baja California Peninsula are Neotropical. In the United States southern Florida and coastal Central Florida are considered Neotropical. The realm also includes temperate southern South America. In contrast, the Neotropical Floristic Kingdom excludes southernmost South America, which instead is placed in the Antarctic kingdom. The Neotropic is delimited by similarities in fauna or flora. Its fauna and flora are distinct ...
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New Zealand
New Zealand ( mi, Aotearoa ) is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and over 700 smaller islands. It is the sixth-largest island country by area, covering . New Zealand is about east of Australia across the Tasman Sea and south of the islands of New Caledonia, Fiji, and Tonga. The country's varied topography and sharp mountain peaks, including the Southern Alps, owe much to tectonic uplift and volcanic eruptions. New Zealand's capital city is Wellington, and its most populous city is Auckland. The islands of New Zealand were the last large habitable land to be settled by humans. Between about 1280 and 1350, Polynesians began to settle in the islands and then developed a distinctive Māori culture. In 1642, the Dutch explorer Abel Tasman became the first European to sight and record New Zealand. In 1840, representatives of the United Kingdom and Māori chiefs ...
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Palaearctic
The Palearctic or Palaearctic is the largest of the eight biogeographic realms of the Earth. It stretches across all of Eurasia north of the foothills of the Himalayas, and North Africa. The realm consists of several bioregions: the Euro-Siberian region; the Mediterranean Basin; the Sahara and Arabian Deserts; and Western, Central and East Asia. The Palaearctic realm also has numerous rivers and lakes, forming several freshwater ecoregions. The term 'Palearctic' was first used in the 19th century, and is still in use as the basis for zoogeographic classification. History In an 1858 paper for the ''Proceedings of the Linnean Society'', British zoologist Philip Sclater first identified six terrestrial zoogeographic realms of the world: Palaearctic, Aethiopian/Afrotropic, Indian/Indomalayan, Australasian, Nearctic, and Neotropical. The six indicated general groupings of fauna, based on shared biogeography and large-scale geographic barriers to migration. Alfred Wallace ad ...
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North America
North America is a continent in the Northern Hemisphere and almost entirely within the Western Hemisphere. It is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the southeast by South America and the Caribbean Sea, and to the west and south by the Pacific Ocean. Because it is on the North American Plate, North American Tectonic Plate, Greenland is included as a part of North America geographically. North America covers an area of about , about 16.5% of Earth's land area and about 4.8% of its total surface. North America is the third-largest continent by area, following Asia and Africa, and the list of continents and continental subregions by population, fourth by population after Asia, Africa, and Europe. In 2013, its population was estimated at nearly 579 million people in List of sovereign states and dependent territories in North America, 23 independent states, or about 7.5% of the world's population. In Americas (terminology)#Human ge ...
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