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Psychodinae
The Psychodinae are the nominate subfamily of moth flies (Psychodidae), also known as drain flies. Like most of their relatives, they are usually found in damp habitats; some occur in caves. The small larvae are aquatic or semi-terrestrial; the adults are winged and capable of flight. Psychodinae are found worldwide, including some subantarctic islands. Description Adult Psychodinae are small flies that do not exceed 5-6 mm in length. Their body, legs and wings are covered in many setae which (in males) are often pigmented, resulting in colour patterns. Their eyes are usually reniform and connected dorsomedially by an eye-bridge. The antennae each consist of a scape, pedicel and 12-14 flagellomeres, and each flagellomere has one or more ascoids of variable shape. The wings are ovate in shape with 9-10 longitudinal veins and almost no crossveins. Species of Psychodinae often look similar, only being distinguishable by the shape of the male genitalia. Larval Psychodinae are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psychodidae
Psychodidae, called drain flies, sink flies, filter flies, sewer flies, or sewer gnats, is a family of true flies. Some genera have short, hairy bodies and wings giving them a "furry" moth-like appearance, hence one of their common names, moth flies. Members of the sub-family Phlebotominae which are hematophagous (feed on blood) may be called sand flies in some countries, although this term is also used for other unrelated flies. There are more than 2,600 described species worldwide, most of them native to the humid tropics. This makes them one of the most diverse families of their order. Drain flies sometimes inhabit plumbing drains and sewage systems, where they are harmless, but may be a persistent annoyance. Life cycle The larvae of the subfamilies Psychodinae, Sycoracinae and Horaiellinae live in aquatic to semi-terrestrial or sludge-based habitats, including bathroom sinks, where they feed on bacteria and can become problematic. The larvae of the most commonly encou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Didicrum
''Didicrum'' is a genus of the family Psychodidae and has a handful of species studied so far. The discovery of this genus in Colombia represents a significant range extension for ''Didicrum'' as all previously described species of this genus are distributed in the Australasian region and the southernmost portion of South America South America is a continent entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere at the northern tip of the continent. It can also be described as the southe .... Species *'' Didicrum agreste'' (Quate & Quate, 1967) *'' Didicrum clarkei'' (Satchell, 1954) *'' Didicrum claviatum'' (Satchell, 1950) *'' Didicrum colombensis'' Moya-Arévalo, Ibnáñez-Bernal & Suárez-Landa, 2012 *'' Didicrum contigua'' ( Tonnoir, 1929) *'' Didicrum deceptrix'' Quate & Brown, 2004 *'' Didicrum drepanatum'' (Satchell, 1950) *'' Didicrum fenestrata'' ( Tonnoir, 1929) *'' Didicrum griseat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eremolobulosa
''Eremolobulosa'' is a genus of drain flies in the subfamily Psychodinae. Distribution Northern Territory The Northern Territory (commonly abbreviated as NT; formally the Northern Territory of Australia) is an states and territories of Australia, Australian territory in the central and central northern regions of Australia. The Northern Territory .... Species *'' Eremolobulosa tropicalis'' Duckhouse, 1990 References Psychodidae Nematocera genera Diptera of Australasia {{Psychodomorpha-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alloeodidicrum
''Alloeodidicrum'' is a genus of drain flies in the subfamily Psychodinae The Psychodinae are the nominate subfamily of moth flies (Psychodidae), also known as drain flies. Like most of their relatives, they are usually found in damp habitats; some occur in caves. The small larvae are aquatic or semi-terrestrial; th .... It consists of two species. Species *'' Alloeodidicrum eungellae'' Duckhouse, 1990, the type species. *'' Alloeodidicrum confusa'' (Satchell, 1953) References Psychodidae Psychodomorpha genera Diptera of Australasia {{Psychodomorpha-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psychoda Grisescens
''Psychoda'' is a genus of moth flies in the family Psychodidae Psychodidae, called drain flies, sink flies, filter flies, sewer flies, or sewer gnats, is a family of true flies. Some genera have short, hairy bodies and wings giving them a "furry" moth-like appearance, hence one of their common names, moth f .... There are more than 400 described species in ''Psychoda''. See also * List of Psychoda species References Further reading * External links * Psychodidae Articles created by Qbugbot Psychodomorpha genera Taxa named by Pierre André Latreille {{Psychodomorpha-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Palearctic Realm
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maruina
''Maruina'' is a genus of moth flies in the family Psychodidae Psychodidae, called drain flies, sink flies, filter flies, sewer flies, or sewer gnats, is a family of true flies. Some genera have short, hairy bodies and wings giving them a "furry" moth-like appearance, hence one of their common names, moth f .... There are at least 30 described species in ''Maruina''. ''marui'', diminutive for a fly. Species *'' Maruina amada'' Hogue, 1973 *'' Maruina amadora'' Hogue, 1973 *'' Maruina barrettoi'' Bravo, 2005 *'' Maruina bellaca'' Hogue, 1973 *'' Maruina boulderina'' Vaillant, 1963 *'' Maruina caceresi'' Wagner, 1988 *'' Maruina cachita'' Hogue, 1973 *'' Maruina campesina'' Hogue, 1973 *'' Maruina chaborra'' Hogue, 1973 *'' Maruina chamaca'' Hogue, 1973 *'' Maruina chamaquita'' Hogue, 1973 *'' Maruina chica'' Hogue, 1973 *'' Maruina chiringa'' Hogue, 1990 *'' Maruina cholita'' Hogue, 1973 *'' Maruina cirrata'' Bravo & Araújo, 2018 *'' Maruina colombicana'' Wagner & Joost, 1994 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Günther Enderlein
Günther Enderlein (7 July 1872 – 11 August 1968) was a German zoologist, entomologist, microbiologist, researcher, physician for 60 years, and later a manufacturer of pharmaceutical products. Enderlein received international renown for his insect research, and in Germany became famous due to his concept of the pleomorphism of microorganisms and his hypotheses about the origins of cancer, based on the work of other scientists. His hypotheses about pleomorphism and cancer have now been disproved by science and have only some historical importance today . Some of his concepts, however, are still popular in alternative medicine. A blood test is named after him: ''dark field microscopy according to Enderlein''. Life Enderlein was born in Leipzig, the son of a teacher. He studied in Leipzig and Berlin and got his PhD in 1898 as a zoologist. He became professor in 1924. First he worked as assistant at the Museum für Naturkunde in Berlin, and went later to Stettin, now Szczecin in Po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Secondary Sex Characteristic
Secondary sex characteristics are features that appear during puberty in humans, and at sexual maturity in other animals. These characteristics are particularly evident in the sexually dimorphic phenotypic traits that distinguish the sexes of a species, but unlike the sex organs (primary sex characteristics), are not directly part of the reproductive system. Secondary sex characteristics are believed to be the product of sexual selection for traits which display fitness, giving an organism an advantage over its rivals in courtship and in aggressive interactions. Secondary sex characteristics include, for example, the manes of male lions, the bright facial and rump coloration of male mandrills, and horns in many goats and antelopes. These characteristics are believed to be produced by a positive feedback loop known as the Fisherian runaway produced by the secondary characteristic in one sex and the desire for that characteristic in the other sex. Male birds and fish of many species ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pheromone
A pheromone () is a secreted or excreted chemical factor that triggers a social response in members of the same species. Pheromones are chemicals capable of acting like hormones outside the body of the secreting individual, to affect the behavior of the receiving individuals. There are ''alarm signal, alarm pheromones'', ''food trail pheromones'', ''sex pheromones'', and many others that affect behavior or physiology. Pheromones are used by many organisms, from basic unicellular prokaryotes to complex multicellular eukaryotes. Their use among insects has been particularly well documented. In addition, some vertebrates, plants and ciliates communicate by using pheromones. The ecological functions and evolution of pheromones are a major topic of research in the field of chemical ecology. Background The portmanteau word "pheromone" was coined by Peter Karlson and Martin Lüscher in 1959, based on the Greek φερω ''pheroo'' ('I carry') and ὁρμων ''hormon'' ('stimulating'). P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nectar
Nectar is a sugar-rich liquid produced by plants in glands called nectaries or nectarines, either within the flowers with which it attracts pollinating animals, or by extrafloral nectaries, which provide a nutrient source to animal mutualists, which in turn provide herbivore protection. Common nectar-consuming pollinators include mosquitoes, hoverflies, wasps, bees, butterflies and moths, hummingbirds, honeyeaters and bats. Nectar plays a crucial role in the foraging economics and evolution of nectar-eating species; for example, nectar foraging behavior is largely responsible for the divergent evolution of the African honey bee, ''A. m. scutellata'' and the western honey bee. Nectar is an economically important substance as it is the sugar source for honey. It is also useful in agriculture and horticulture because the adult stages of some predatory insects feed on nectar. For example, a number of parasitoid wasps (e.g. the social wasp species ''Apoica flavissima'') rely ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Myiasis
Myiasis is the parasitic infestation of the body of a live animal by fly larvae (maggots) which grow inside the host while feeding on its tissue. Although flies are most commonly attracted to open wounds and urine- or feces-soaked fur, some species (including the most common myiatic flies—the botfly, blowfly, and screwfly) can create an infestation even on unbroken skin and have been known to use moist soil and non-myiatic flies (such as the common housefly) as vector agents for their parasitic larvae. Because some animals (particularly non-native domestic animals) cannot react as effectively as humans to the causes and effects of myiasis, such infestations present a severe and continuing problem for livestock industries worldwide, causing severe economic losses where they are not mitigated by human action. Although typically a far greater issue for animals, myiasis is also a relatively frequent disease for humans in rural tropical regions where myiatic flies thrive, and of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
