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Acarid
The Acaridae are a family of mites in order Sarcoptiformes. Distribution There are several acarid genera with cosmopolitan distributions, such as ''Acarus'''', Sancassania'' and ''Tyrophagus''. There are even ''Tyrophagus'' found in Antarctica and (spacecraft in) low Earth orbit. Ecology Acaridae live in various habitats and have various diets. Many are generalists that live in natural (e.g. soil, litter, animal nests, decomposing plant material) and artificial (e.g. human dwellings, granaries, greenhouses, plant nurseries) environments. They feed on decomposing organic material, fungi and nematodes. There are also more specialised acarids. Some ''Acarus'' inhabit nests of warm-blooded animals, mostly rodents and birds. Within ''Sancassania,'' there are species associated with certain bees, associated with scarabaeid beetles (riding phoretically on live beetles and feeding on dead beetles) or feeding on mushrooms. A lineage of ''Tyrophagus'', comprising ''T. formicetoru ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sarcoptiformes
The Sarcoptiformes are an order of Acari comprising over 15,000 described species in around 230 families. Previously it was divided into two suborders, Oribatida and Astigmatina, but Oribatida has been promoted to an order, and Astigmatina is now an unranked taxon. Families Families: # Acaridae # Acaronychidae # Achipteriidae # Adelphacaridae # Adhaesozetidae # Aeroglyphidae # Aleurodamaeidae # Algophagidae # Alicorhagiidae # Alloptidae # Alycidae # Ameridae # Amerobelbidae # Ameronothridae # Ametroproctidae # Analgidae # Apionacaridae # Arborichthoniidae # Arceremaeidae # Aribatidae # Ascouracaridae # Astegistidae # Atopochthoniidae # Atopomelidae # Autognetidae # Avenzoariidae # Basilobelbidae # Belboidae # Brachychthoniidae # Caleremaeidae # Caloppiidae # Canestrinidae # Canestriniidae # Carabodidae # Carpoglyphidae # Caudiferidae # Ceratokalummidae # Ceratoppiidae # Ceratozetidae # Cerocepheidae # Chaetodactylidae # Chamobatidae # Ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mite
Mites are small arachnids (eight-legged arthropods). Mites span two large orders of arachnids, the Acariformes and the Parasitiformes, which were historically grouped together in the subclass Acari, but genetic analysis does not show clear evidence of a close relationship. Most mites are tiny, less than in length, and have a simple, unsegmented body plan. The small size of most species makes them easily overlooked; some species live in water, many live in soil as decomposers, others live on plants, sometimes creating galls, while others again are Predation, predators or Parasitism, parasites. This last type includes the commercially destructive ''Varroa'' parasite of honey bees, as well as scabies mites of humans. Most species are harmless to humans, but a few are associated with allergies or may transmit diseases. The scientific discipline devoted to the study of mites is called acarology. Evolution and taxonomy The mites are not a defined taxon, but is used for two disti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acarinae
The Acaridae are a family of mites in order Sarcoptiformes. Distribution There are several acarid genera with cosmopolitan distributions, such as ''Acarus'''', Sancassania'' and ''Tyrophagus''. There are even ''Tyrophagus'' found in Antarctica and (spacecraft in) low Earth orbit. Ecology Acaridae live in various habitats and have various diets. Many are generalists that live in natural (e.g. soil, litter, animal nests, decomposing plant material) and artificial (e.g. human dwellings, granaries, greenhouses, plant nurseries) environments. They feed on decomposing organic material, fungi and nematodes. There are also more specialised acarids. Some ''Acarus'' inhabit nests of warm-blooded animals, mostly rodents and birds. Within ''Sancassania,'' there are species associated with certain bees, associated with scarabaeid beetles (riding phoretically on live beetles and feeding on dead beetles) or feeding on mushrooms. A lineage of ''Tyrophagus'', comprising ''T. formicetorum' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhizoglyphus
''Rhizoglyphus'' is a genus of mites in the family Acaridae. It has a worldwide distribution and is often associated with the bulbs, corms or tubers of plants. Description and life cycle ''Rhizoglyphus'' begin their lives as whitish, ellipsoidal eggs that are 0.12 mm long. These hatch into larvae, which are oval, white and have three pairs of legs. Larvae are 0.15-0.2 mm long on hatching and grow to 0.25 mm long. Larvae then develop into protonymphs, which are 0.4 mm long and (compared to larvae) gain an additional leg pair and two genital suckers. Under certain conditions such as high population density, protonymphs develop into deutonymphs (or hypopi), a quiescent stage that does not feed. This life stage is convex dorsally and flattened ventrally, brown in colour, 0.2-0.3 mm long, heavily sclerotised, lacks mouthparts and has a ventral sucker plate. The purpose of the deutonymph stage is to attach to insects and be carried to other bulbs (phoresis). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tyrophagus Longior
''Tyrophagus longior'' is a mite in the family Acaridae. Description ''Tyrophagus longior'' is oval in shape and whitish to semitransparent in colour. It is covered dorsally in barbed setae. There are eight legs (six in larvae) that are light brown in colour. Adult females of ''T. longior'' can be distinguished from others of the genus by the following: prodorsal shield without pigmented eyespots; hysterosomal setae ''d1'' about 1.3–1.8× as long as ''c1'' and ''d2'', and the alveoli (bases) of ''d1'' situated approximately midway between those of ''c1'' and ''e1;'' and tarsi I and II with solenidia that are long and slender (not expanded at the tips). Adult males similarly lack pigmented eyespots and have long, slender solenidia. Males also have a large and slender aedeagus (male reproductive organ). Life cycle Like other species of ''Tyrophagus'', ''T. longior'' has a life cycle consisting of egg, larva, protonymph, tritonymph, and adult. Habitat These mites have ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Straw
Straw is an agricultural byproduct consisting of the dry stalks of cereal plants after the grain and chaff have been removed. It makes up about half of the yield of cereal crops such as barley, oats, rice, rye and wheat. It has a number of different uses, including fuel, livestock bedding and fodder, thatching and basket making. Straw is usually gathered and stored in a straw bale, which is a bale, or bundle, of straw tightly bound with twine, wire, or string. Straw bales may be square, rectangular, or round, and can be very large, depending on the type of baler used. Uses Current and historic uses of straw include: * Animal feed **Straw may be fed as part of the roughage component of the diet to cattle or horses that are on a near maintenance level of energy requirement. It has a low digestible energy and nutrient content (as opposed to hay, which is much more nutritious). The heat generated when microorganisms in a herbivore's gut digest straw can be useful in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tyrolichus Casei
''Tyrophagus casei'', the cheese mite, is a species of mite which is inoculated into ' and ''Altenburger Ziegenkäse'' cheese during their production. It is long, and feeds on cheese, corn, flour, old honeycombs, bird collections, and smoked meats. The surface of cheese which has been colonised by mites may be covered with a fine, grey powder or bloom, due to the mites themselves and their moulted skin and faeces. These impart a distinctive "piquant" taste to various cheeses. Milbenkäse02.jpg, An aged ' – cheese matured using cheese mites See also *Cheese mite *Cheese fly or cheese skipper, ''Piophila casei'' References External links * Includes ''The Cheese Mites'' (1903), the first science documentary meant for the public. * ''A Parable'' by Sir Arthur Conan Doyle, at Wikisource * ''The Dying Whip'' by Sir Arthur Conan Doyle, at Wikisource''From a College Window'' by Arthur Christopher Benson at Project Gutenberg Project Gutenberg (PG) is a Virtual volunteering, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dried Fruit
Dried fruit is fruit from which the majority of the original water content has been removed either naturally, through sun drying, or through the use of specialized dryers or dehydrators. Dried fruit has a long tradition of use dating back to the fourth millennium BC in Mesopotamia, and is prized because of its sweet taste, nutritive value, and long shelf life. Today, dried fruit consumption is widespread. Nearly half of the dried fruits sold are raisins, followed by dates, prunes, figs, apricots, peaches, apples, and pears. These are referred to as "conventional" or "traditional" dried fruits: fruits that have been dried in the sun or in heated wind tunnel dryers. Many fruits such as cranberries, blueberries, cherries, strawberries, and mango are infused with a sweetener (e.g. sucrose syrup) prior to drying. Some products sold as dried fruit, like papaya, kiwifruit and pineapple, are most often candied fruit. Dried fruits retain most of the nutritional value of fresh fruits ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cheese
Cheese is a dairy product produced in wide ranges of flavors, textures, and forms by coagulation of the milk protein casein. It comprises proteins and fat from milk, usually the milk of cows, buffalo, goats, or sheep. During production, milk is usually acidified and the enzymes of either rennet or bacterial enzymes with similar activity are added to cause the casein to coagulate. The solid curds are then separated from the liquid whey and pressed into finished cheese. Some cheeses have aromatic molds on the rind, the outer layer, or throughout. Over a thousand types of cheese exist and are produced in various countries. Their styles, textures and flavors depend on the origin of the milk (including the animal's diet), whether they have been pasteurized, the butterfat content, the bacteria and mold, the processing, and how long they have been aged. Herbs, spices, or wood smoke may be used as flavoring agents. The yellow to red color of many cheeses is produced by adding a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acarus Siro
The flour mite, ''Acarus siro'', a pest of stored grains and animal feedstuffs, is one of many species of grain and flour mites. An older name for the species is ''Tyroglyphus farinae''. The flour mite, which is pale greyish white in colour with pink legs, is the most common species of mite in foodstuffs. The males are from long and the female is from long. The flour mites are found in grain and may become exceedingly abundant in poorly stored material. The female produces large clutches of eggs and the life cycle takes just over two weeks. The cast skins and dead bodies can form a fluffy brown material that accumulates under sacks on the warehouse floor. After a while, predatory mites tend to move in, and these keep the flour mites under control. Flour mites that contaminate grains, flour and animal feedstuffs, create allergens in the dust produced, and also transfer pathogenic microorganisms. Foodstuffs acquire a sickly sweet smell and an unpalatable taste. When fed infested ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hide (skin)
A hide or skin is an animal skin treated for human use. The word "hide" is related to the German word "Haut" which means skin. The industry defines hides as "skins" of large animals ''e.g''. cow, buffalo; while skins refer to "skins" of smaller animals: goat, sheep, deer, pig, fish, alligator, snake, etc. Common commercial hides include leather from cattle and other livestock animals, buckskin (leather), buckskin, alligator, alligator skin and snake skin. All are used for shoes, clothes, leather bags, belts, or other fashion Fashion accessory, accessories. Leather is also used in cars, upholstery, interior decorating, horse tack and horse harness, harnesses. Skins are sometimes still gathered from hunting and processed at a domestic or artisanal level but most leather making is now industrialization, industrialized and large-scale. Various tannins are used for this purpose. Hides are also used as processed chews for dogs or other pets. The term "skin" is sometimes expanded to inc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Animal Feed
Animal feed is food given to domestic animals, especially livestock, in the course of animal husbandry. There are two basic types: fodder and forage. Used alone, the word ''feed'' more often refers to fodder. Animal feed is an important input to animal agriculture, and is frequently the main cost of the raising or keeping of animals. Farms typically try to reduce cost for this food, by growing their own, grazing animals, or supplementing expensive feeds with substitutes, such as food waste like spent grain from beer brewing. Animal wellbeing is highly dependent on feed that reflects a well balanced nutrition. Some modern agricultural practices, such as fattening cows on grains or in feed lots, have detrimental effects on the environment and animals. For example, increased corn or other grain in feed for cows, makes their microbiomes more acidic weakening their immune systems and making cows a more likely vector for E.coli. While other feeding practices can improve animal impact ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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