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Amitermitinae
Amitermitinae is a disputed subfamily of "higher termites" now often merged with the subfamily Termitinae and is considered by ITIS as a synonym; it had previously been placed in the family Rhinotermitidae. Amitermitinae have as typical characteristics: a usually rounded head with a bilobed clypeus. The mandibles of their soldiers usually has a single median tooth. They have evolved the ability to have many reproductives in their colony, up to a hundred, which allows very large colonies. As with other members of their family, Termitidae, they have lost most of their cellulose-digesting protozoa. Instead, they eat fungi, which digest cellulose and other organic matter. As a result, the Termitidae can make use of a wide variety of foods; not only rotten wood, but also grass, seeds, dung, soil, and detritus are all used by one species or another. In addition, some species can synthesize nitrogen compounds. Many members of the Amitermitinae have evolved a very effective way of se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amitermes
''Amitermes'' is a genus of termites in the family Termitidae. It is the second largest genus after '' Microcerotermes'' in the subfamily Amitermitinae with around one hundred species. Species are found in a range of habitats including deserts and rainforests. Characteristics of ''Amitermes'' soldiers include a bulbous head, sickle-shaped mandibles with a single tooth on their inner margins and cephalic glands on the front of their heads. Species About one hundred species including the following species listed by the Encyclopedia of Life: *'' Amitermes beaumonti'' Banks, 1918 *'' Amitermes coachellae'' Light, 1930 *'' Amitermes conformis'' *'' Amitermes cryptodon'' Light, 1930 *'' Amitermes darwini'' *'' Amitermes dentatus'' *'' Amitermes emersoni'' Light, 1930 *'' Amitermes ensifer'' Light, 1930 *'' Amitermes eucalypti'' *'' Amitermes evuncifer'' *'' Amitermes floridensis'' Scheffrahn, Su and Mangold, 1989 *'' Amitermes germanus'' *'' Amitermes hastatus'' *'' Amitermes heterogn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ahamitermes
''Ahamitermes'' is a genus of termites in the family Termitidae containing four species, all of which have a parasitic Parasitism is a close relationship between species, where one organism, the parasite, lives on or inside another organism, the host, causing it some harm, and is adapted structurally to this way of life. The entomologist E. O. Wilson ha ... relationship with termites in the genus '' Coptotermes''. The host and the parasite dwell in separate parts of the mound nest and are mutually antagonistic. The ''Ahamitermes'' live in the innermost parts of the nest and feed on the "carton" material with which the galleries are lined which consists of soil particles, chewed wood and cellulose, bound together with saliva and faeces. They are thus dependent on their host for both their food and their home and are not found in any other situations. The genus was first described in 1920 by Eric Mjöberg. Species *''Ahamitermes nidicola'' Mjoberg - Queensland *''Aha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Termitinae
Termitinae is a subfamily of termites; ''Amitermes'' and certain other genera (indicated here with a *) have previously been placed in the Amitermitinae Amitermitinae is a disputed subfamily of "higher termites" now often merged with the subfamily Termitinae and is considered by ITIS as a synonym; it had previously been placed in the family Rhinotermitidae. Amitermitinae have as typical charact ..., with some workers arguing that the latter have morphologically distinct characteristics and "some important attributes that affect soil". Genera References External links en TolWebTermite Catalogue {{Taxonbar, from=Q15275402 Termites ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Globitermes
''Globitermes'' is a genus of termites endemic to Southeast Asia and mostly inhabit the tropical rain-forests of this region. This genus contains three species which are known for their defensive strategy of autothysis. Species *'' Globitermes brachycerastes'' Han, 1987 – China (Yunnan) *'' Globitermes globosus'' ( Haviland, 1898) – Southeast Asia *''Globitermes sulphureus'' (Haviland, 1898) – China (Yunnan Yunnan , () is a landlocked Provinces of China, province in Southwest China, the southwest of the People's Republic of China. The province spans approximately and has a population of 48.3 million (as of 2018). The capital of the province is ...), Southeast Asia References Termites Termite genera Insects of Asia {{termite-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Termes (insect)
''Termes'' is a genus of higher termites in the subfamily Termitinae. The type genus of its family, it has a pantropical distribution and has included other species, now placed in other genera; there are also a number of extinct species. Species The ''Termite Catalogue'' lists the following: * '' Termes amaralii'' * '' Termes amicus'' † * '' Termes ayri'' * '' Termes baculi'' * '' Termes baculiformis'' * '' Termes bolivianus'' * '' Termes boultoni'' * '' Termes brevicornis'' * '' Termes buchii'' † * '' Termes capensis'' * '' Termes comis'' * '' Termes croaticus'' † * '' Termes drabatyi'' † * ''Termes fatalis Termes may refer to: People * Dick Termes, American artist * Josep Termes (1936–2011), Spanish historian * Rafael Termes (1918–2005), Spanish banker Places Belgium * Termes, Wallonia, a district of the municipality of Chiny France * Termes ...'' * '' Termes hauffi'' † * '' Termes hispaniolae'' * '' Termes hospes'' * '' Termes huayangensis'' * '' Termes k ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phosphorus
Phosphorus is a chemical element with the symbol P and atomic number 15. Elemental phosphorus exists in two major forms, white phosphorus and red phosphorus, but because it is highly reactive, phosphorus is never found as a free element on Earth. It has a concentration in the Earth's crust of about one gram per kilogram (compare copper at about 0.06 grams). In minerals, phosphorus generally occurs as phosphate. Elemental phosphorus was first isolated as white phosphorus in 1669. White phosphorus emits a faint glow when exposed to oxygen – hence the name, taken from Greek mythology, meaning 'light-bearer' (Latin ), referring to the " Morning Star", the planet Venus. The term '' phosphorescence'', meaning glow after illumination, derives from this property of phosphorus, although the word has since been used for a different physical process that produces a glow. The glow of phosphorus is caused by oxidation of the white (but not red) phosphorus — a process now called chem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Savanna
A savanna or savannah is a mixed woodland-grassland (i.e. grassy woodland) ecosystem characterised by the trees being sufficiently widely spaced so that the canopy does not close. The open canopy allows sufficient light to reach the ground to support an unbroken herbaceous layer consisting primarily of grasses. According to '' Britannica'', there exists four savanna forms; ''savanna woodland'' where trees and shrubs form a light canopy, ''tree savanna'' with scattered trees and shrubs, ''shrub savanna'' with distributed shrubs, and ''grass savanna'' where trees and shrubs are mostly nonexistent.Smith, Jeremy M.B.. "savanna". Encyclopedia Britannica, 5 Sep. 2016, https://www.britannica.com/science/savanna/Environment. Accessed 17 September 2022. Savannas maintain an open canopy despite a high tree density. It is often believed that savannas feature widely spaced, scattered trees. However, in many savannas, tree densities are higher and trees are more regularly spaced than in for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saliva
Saliva (commonly referred to as spit) is an extracellular fluid produced and secreted by salivary glands in the mouth. In humans, saliva is around 99% water, plus electrolytes, mucus, white blood cells, epithelial cells (from which DNA can be extracted), enzymes (such as lipase and amylase), antimicrobial agents (such as secretory IgA, and lysozymes). The enzymes found in saliva are essential in beginning the process of digestion of dietary starches and fats. These enzymes also play a role in breaking down food particles entrapped within dental crevices, thus protecting teeth from bacterial decay. Saliva also performs a lubricating function, wetting food and permitting the initiation of swallowing, and protecting the oral mucosa from drying out. Various animal species have special uses for saliva that go beyond predigestion. Some swifts use their gummy saliva to build nests. ''Aerodramus'' nests form the basis of bird's nest soup. Cobras, vipers, and certain other membe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synhamitermes
''Synhamitermes'' is a genus of termite. Species in this genus are nocturnal. The genus has a highly abnormal distribution in India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the so .... Species * Synhamitermes ceylonicus * Synhamitermes colombensis * Synhamitermes labioangulatus * Synhamitermes quadriceps References Termites Insects of India {{Termite-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fungus
A fungus ( : fungi or funguses) is any member of the group of eukaryotic organisms that includes microorganisms such as yeasts and molds, as well as the more familiar mushrooms. These organisms are classified as a kingdom, separately from the other eukaryotic kingdoms, which by one traditional classification include Plantae, Animalia, Protozoa, and Chromista. A characteristic that places fungi in a different kingdom from plants, bacteria, and some protists is chitin in their cell walls. Fungi, like animals, are heterotrophs; they acquire their food by absorbing dissolved molecules, typically by secreting digestive enzymes into their environment. Fungi do not photosynthesize. Growth is their means of mobility, except for spores (a few of which are flagellated), which may travel through the air or water. Fungi are the principal decomposers in ecological systems. These and other differences place fungi in a single group of related organisms, named the ''Eumycota'' (''true f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mandible (insect Mouthpart)
Insect mandibles are a pair of appendages near the insect's mouth, and the most anterior of the three pairs of oral appendages (the labrum is more anterior, but is a single fused structure). Their function is typically to grasp, crush, or cut the insect's food, or to defend against predators or rivals. Insect mandibles, which appear to be evolutionarily derived from legs, move in the horizontal plane unlike those of vertebrates, which appear to be derived from gill arches and move vertically. Grasshoppers, crickets, and other simple insects The mouthparts of orthopteran insects are often used as a basic example of mandibulate (chewing) mouthparts, and the mandibles themselves are likewise generalized in structure. They are large and hardened, shaped like pinchers, with cutting surfaces on the distal portion and chewing or grinding surfaces basally. They are usually lined with teeth and move sideways. Large pieces of leaves can therefore be cut and then pulverized near the mouth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clypeus (arthropod Anatomy)
The clypeus is one of the sclerites that make up the face of an arthropod. In insects, the clypeus delimits the lower margin of the face, with the labrum articulated along the ventral margin of the clypeus. The mandibles bracket the labrum, but do not touch the clypeus. The dorsal margin of the clypeus is below the antennal sockets. The clypeus is often well-defined by sulci ("grooves") along its lateral and dorsal margins, and is most commonly rectangular or trapezoidal in overall shape. The post-clypeus is a large nose-like structure that lies between the eyes and makes up much of the front of the head in cicadas. In spiders, the clypeus is generally the area between the anterior edge of the carapace A carapace is a Dorsum (biology), dorsal (upper) section of the exoskeleton or shell in a number of animal groups, including arthropods, such as crustaceans and arachnids, as well as vertebrates, such as turtles and tortoises. In turtles and tor ... and the anterior eyes. R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
