Leander Czerny
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Leander Czerny
Leander (Franz) Czerny (4 October 1859, Modřice, Moravia – 22 November 1944, Pettenbach, Upper Austria) was an Austrian entomologist mainly interested in Diptera. Biography Czerny, who wrote extensively on Diptera between 1900 and 1939, describing many genera and species, was a major contributor to Erwin Lindner's ''Die Fliegen der paläarktischen Region'' ("The Flies of the Palaearctic Region"), the most significant work on the group in the 20th century. Czerny wrote the sections on the following families:- * Heleomyzidae, Trichoscelidae, Chyromyidae (1927) * Anthomyzidae, Opomyzidae, Tethinidae, Clusiidae (1928) * Micropezidae (Tylidae), Neridrinae, Platypezidae (as Clythiidae), Dryomyzidae, Neottiophilidae (1930) * Lauxaniidae (Sapromyzidae) (1932) * Musidoridae ( Lonchopteridae), Lonchaeidae (1934) * Chamaemyiidae ( Ochthiphilidae) (1936) He was also abbot of the Benedictine Kremsmünster Abbey from 1905 to 1929 and collected there as well as in Pettenbach ...
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Leander Franz Czerny (1859-1944)
Leander is one of the protagonists in the story of Hero and Leander in Greek mythology. Leander may also refer to: People * Leander (given name) * Leander (surname) Places * Leander, Kentucky, United States, an unincorporated community * Leander, Louisiana, United States, an unincorporated community * Leander, Texas, United States, a city ** Leander station, a Capital MetroRail commuter rail station * Leander, West Virginia, United States, an unincorporated community * Leander Glacier, Admiralty Mountains, Antarctica Ships * , several Royal Navy ships * Leander class (other), ''Leander'' class (other), three ship classes * HMNZS Leander, HMNZS ''Leander'', a Royal New Zealand Navy light cruiser of World War II, originally HMS ''Leander'' of the British Royal Navy * , several ships Other uses

* Leander Independent School District, Texas ** Leander High School * Leander (video game), ''Leander'' (video game), a 1991 video game * Leander Club, one of the old ...
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Clusiidae
Clusiidae or "druid flies" is a family of small (~ 3.5 mm), thin, yellow to black acalyptrate flies with a characteristic antenna (The second segment of the antennae has a triangular projection over the third segment when viewed from the outside) and with the wing usually partially infuscated. They have a cylindrical body. The head is round, the vertical plate reaches the anterior margin of the frons and the vibrissae on the head are large. The costa is interrupted near subcosta and the latter developed throughout length. Larvae are found in the bark of trees, the flies on trunks. The larvae are notable for their ability to jump. Males of many species in the subfamily Clusiodinae have been observed while engaged in lekking behaviour. There are hundreds of species in 14 genera found in all the Ecoregions, although most species occur in tropical regions. The type genus is ''Clusia'' Haliday, 1838. Genera *Subfamily Clusiinae Frey, 1960 :*''Clusia ''Clusia'' is the ty ...
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Order Of St
Order, ORDER or Orders may refer to: * Categorization, the process in which ideas and objects are recognized, differentiated, and understood * Heterarchy, a system of organization wherein the elements have the potential to be ranked a number of different ways * Hierarchy, an arrangement of items that are represented as being "above", "below", or "at the same level as" one another * an action or inaction that must be obeyed, mandated by someone in authority People * Orders (surname) Arts, entertainment, and media * ''Order'' (album), a 2009 album by Maroon * "Order", a 2016 song from ''Brand New Maid'' by Band-Maid * ''Orders'' (1974 film), a 1974 film by Michel Brault * ''Orders'', a 2010 film by Brian Christopher * ''Orders'', a 2017 film by Eric Marsh and Andrew Stasiulis * ''Jed & Order'', a 2022 film by Jedman Business * Blanket order, purchase order to allow multiple delivery dates over a period of time * Money order or postal order, a financial instrument usually intend ...
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Chamaemyiidae
The Chamaemyiidae are a small family of acalyptrate flies with less than 200 species described worldwide. The larvae of these small flies are active and predatory and are often used for biological control of aphids, scale insects, and similar pests. Chamaemyiid fossils are poorly represented in amber deposits, but a few examples are known from the Eocene epoch onwards. Description For terms, see Morphology of Diptera Dipteran morphology differs in some significant ways from the broader morphology of insects. The Diptera is a very large and diverse order of mostly small to medium-sized insects. They have prominent compound eyes on a mobile head, and (at most) ... The Chamaemyiidae are small flies 9 (1–5 mm), usually greyish in colour. The frons is wide, with at most two pairs of bristles (often bare). The face is gently concave or strongly receding. Oral vibrissae are absent and the postvertical bristles are convergent or absent. The proboscis is short and the anten ...
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Lonchaeidae
The Lonchaeidae are a family of acalyptrate flies commonly known as lance flies. About 500 described species are placed into 9 genera. These are generally small but robustly built flies with blue-black or metallic bodies. They are found, mainly in wooded areas, throughout the world with the exception of polar regions and New Zealand. Description For terms see Morphology of Diptera. The Lonchaeids are small flies with a black or blackish-blue body, which is often metallic, glossy, and with hyaline (lacking dark spots) wings. The head is hemispherical (shorter than high) and the lunule is well defined. The third antennal segment is usually elongated and the antennae are decumbent. Ocelli are present and the postocellar bristles are divergent. The frons is narrow in males; in females it is broad. One pair of orbital bristles is on the head. The postvertical bristles on the head are parallel or weakly divergent. Distinctive vibrissae on the head are lacking, but vibrissa-like brist ...
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Lonchopteridae
The Lonchopteridae (spear-winged flies or pointed-wing flies) are a family of small (2–5 mm), slender, yellow to brownish-black Diptera, occurring all over the world. Their common name refers to their pointed wings, which have a distinct venation. Many are parthenogenic; males are very rare, however, at least in North American species, and have a somewhat different venation than do the females.Smith, K.G.V. (1969): '' Handbook for the Identification of British Insects'' 10(2ai: Diptera Lonchopteridae): 1–9.Borror, D.J.; Triplehorn, C.A. & Johnson, N.A. (1989): ''An Introduction to the Study of Insects'' (6th edition). Saunders College Publishing. Spear-winged flies are common in moist, shady, grassy areas, where the larvae are found within decaying vegetation. One species, ''Lonchoptera bifurcata'', is cosmopolitan in distribution, and may have been transported via shipments of vegetables. Description For terms see Morphology of Diptera. The Lonchopteridae are minute, s ...
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Musidoridae
The Lonchopteridae (spear-winged flies or pointed-wing flies) are a family of small (2–5 mm), slender, yellow to brownish-black Diptera, occurring all over the world. Their common name refers to their pointed wings, which have a distinct venation. Many are parthenogenic; males are very rare, however, at least in North American species, and have a somewhat different venation than do the females.Smith, K.G.V. (1969): '' Handbook for the Identification of British Insects'' 10(2ai: Diptera Lonchopteridae): 1–9.Borror, D.J.; Triplehorn, C.A. & Johnson, N.A. (1989): ''An Introduction to the Study of Insects'' (6th edition). Saunders College Publishing. Spear-winged flies are common in moist, shady, grassy areas, where the larvae are found within decaying vegetation. One species, ''Lonchoptera bifurcata'', is cosmopolitan in distribution, and may have been transported via shipments of vegetables. Description For terms see Morphology of Diptera. The Lonchopteridae are minute, s ...
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Lauxaniidae
The Lauxaniidae are a family of acalyptrate flies. They generally are small flies (length 7 mm or less) with large compound eyes that often are brightly coloured in life, sometimes with characteristic horizontal stripes, such as in '' Cestrotus'' species. Many species have variegated patterns on their wings, but in contrast they generally do not have variegated bodies, except for genera such as ''Cestrotus'', whose camouflage mimics lichens or the texture of granitic rocks. Some 1800 species of Lauxaniidae have been described and they comprise some 126 genera. The family has a cosmopolitan distribution, most of the species occurring in tropical regions of Asia and the Americas; relatively few species occur in Afrotropical regions, and Lauxaniid species diversity declines strongly towards the more temperate regions; for example fewer than 200 European species have been described. Most species inhabit forests, where the adults usually are found sitting on leaves of the under ...
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Neottiophilidae
The Piophilidae are a family of "true flies", in the order Diptera. The so-called cheese flies are the best-known members, but most species of the Piophilidae are scavengers in animal products, carrion, and fungi. They may accordingly be important in forensic entomology and medical entomology. For a fly maggot, the larvae of many species have an unusually well-developed ability to leap when alarmed or when abandoning their larval food to pupate; they accordingly may be known as cheese skippers or other kinds of skippers according to their food source. Overview The most notorious member of the family is the cheese fly, ''Piophila casei''; it is cosmopolitan, and a typical member of the family. It is a small species, about long. The fly's larvae infest cured meats, smoked or salted fish, cheeses, and carrion. The mature larva is about long and is sometimes called the cheese skipper because of its leaping ability - when disturbed, this tiny maggot can hop some 15 cm (6 i ...
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Dryomyzidae
The Dryomyzidae are a small family of flies ranging from 4–18 mm long, with prominent bristles, and yellow to brown or rust-yellow coloring. The wings are very large. The subcosta is complete and well separated from vein 1. Larvae feed on decaying organic matter - carrion, dung, and fungi. The prelambrum protrudes from the oral cavity. Vibrissae are absent and the postvertical bristles are divergent. The roughly 22 species are placed in 6 genera (with two additional genera known only as fossils). Dryomyzid flies are found principally in the Holarctic, though some are found in the Southern Hemisphere. Very little is known of the habits of the adults or immatures, but adults are found in moist, shady habits among low-growing vegetation. Classification *Subfamily: Dryomyzinae Schiner, 1862 **Genus: '' Dryomyza'' Fallén, 1820 ***'' D. amblia'' Kurahashi, 1981 ***'' D. anilis'' Fallén, 1820 ***'' D. badia'' Kurahashi, 1981 ***'' D. caucasica'' Ozerov, 1987 ***'' D ...
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Clythiidae
Platypezidae is a family of true flies of the superfamily Platypezoidea. The more than 250 species are found worldwide primarily in woodland habitats. A common name is flat-footed flies, but this is also used for the closely related Opetiidae which were included in the Platypezidae in former times. Some other genera formerly included here have been recognized as quite more distant and are nowadays placed in the asilomorph family Atelestidae. Description For terms see Morphology of Diptera. Platypezidae are minute to medium sized (1.5–6 mm) slender or robust flies. The male and female usually differ in colour. Males in particular are often all black, one or both sexes may be in part or all grey or yellow. Markings may be orange, grey or silver. The abdomen may have two colours. Males have holoptic eyes. The antenna has three segments, the third is the largest and bears a long, apical arista. The wing is clear or tinged (the area along the wing margin, around veins ...
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