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Trichorhina Mulaiki
''Trichorhina mulaiki'' is a species of woodlouse in the family Platyarthridae. Distribution ''Trichorhina mulaiki'' was found near Chilapa de Álvarez, Guerrero, Mexico, where it lives in humus in montane forests. Taxonomic history The species was first described by Karl Wilhelm Verhoeff in 1933, as ''Mexicostylus squamatus''. ''M. squamatus'' was the only species in the genus ''Mexicostylus'', but that genus was later synonymised with the genus ''Trichorhina ''Trichorhina'' is a genus of woodlice in the family Platyarthridae Platyarthridae is a family of woodlice, containing the following genera: *'' Cephaloniscus'' Ferrara & Taiti, 1989 *'' Echinochaetus'' Ferrara & Schmalfuss, 1983 *'' Gerufa' ...''. Since that genus already contained a species ''T. squamata'', a new name had to be provided, and so the species became ''Trichorhina mulaiki''. References Woodlice Endemic crustaceans of Mexico Crustaceans described in 2003 {{isopod-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karl Wilhelm Verhoeff
Karl (or Carl) Wilhelm Verhoeff (25 November 1867 – 6 December 1944) was a German myriapodology, myriapodologist and entomology, entomologist, specialising in myriapods (millipedes, centipedes, and related species) as well as woodlouse, woodlice and to a lesser extent insects. Biography Karl W. Verhoeff was born on 25 November 1867 in Soest, Germany, Soest in Westphalia, the son of the apothecary Karl M. Verhoeff and his wife Mathilde (born Rocholl). He completed his ''Abitur'' examination in Soest in 1889 and completed his doctoral thesis in zoology in Bonn in 1893. In 1902 he married Marie Kringer, who died in 1937 during surgery. The marriage produced three children, two daughters and a son, the son dying in 1942 on the Eastern Front (World War II), Russian front. He was briefly employed (1900–1905) at the ' in Berlin, but for the remainder of his long career, he worked privately. Verhoeff undertook a number of collecting trips, including visits to the French Riviera, and R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. However, only about 14% of these had been described by 2011. All species (except viruses) are given a two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specific name or the specific epithet (in botanical nomenclature, also sometimes i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Woodlouse
A woodlouse (plural woodlice) is an isopod crustacean from the polyphyleticThe current consensus is that Oniscidea is actually triphyletic suborder Oniscidea within the order Isopoda. They get their name from often being found in old wood. The first woodlice were marine isopods which are presumed to have colonised land in the Carboniferous, though the oldest known fossils are from the Cretaceous period. They have many common names and although often referred to as terrestrial isopods, some species live semiterrestrially or have recolonised aquatic environments. Woodlice in the families Armadillidae, Armadillidiidae, Eubelidae, Tylidae and some other genera can roll up into a roughly spherical shape ( conglobate) as a defensive mechanism; others have partial rolling ability, but most cannot conglobate at all. Woodlice have a basic morphology of a segmented, dorso-ventrally flattened body with seven pairs of jointed legs, specialised appendages for respiration and like ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Platyarthridae
Platyarthridae is a family of woodlice, containing the following genera: *'' Cephaloniscus'' Ferrara & Taiti, 1989 *'' Echinochaetus'' Ferrara & Schmalfuss, 1983 *'' Gerufa'' Budde-Lund, 1909 *'' Lanceochaetus'' Schmalfuss & Ferrara, 1978 *'' Manibia'' Barnard, 1932 *''Niambia'' Budde-Lund, 1904 *'' Papuasoniscus'' Vandel, 1973 *'' Platyarthrus'' Brandt, 1833 *'' Trichorhina'' Budde-Lund, 1908 They are mostly less than long, and cannot roll into a ball ( conglobate). They have no lungs on the pleopods, and have very small compound eyes, with fewer than 10 ommatidia The compound eyes of arthropods like insects, crustaceans and millipedes are composed of units called ommatidia (singular: ommatidium). An ommatidium contains a cluster of photoreceptor cells surrounded by support cells and pigment cells. The ou .... They are similar to members of the family Trachelipodidae, which do have pleopodal lungs, although the lungs can be inconspicuous. See also *'' Trichorhina mulaiki ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chilapa De Álvarez
Chilapa de Álvarez, informally known as Chilapa, is a town located in the Chilapa de Álvarez Municipality under the Mexican state of Guerrero. The town is located approximately 54 kilometers east of the state capital Chilpancingo. Chilapa's first official charter was issued by the Aztec government in the 15th century after the area's conquest by Moctezuma I in 1458. The Spanish officially designated the town ''Chilapa de Santa Maria de Asuncion'' in 1522; in the late 19th century it was renamed ''Chilapa de Álvarez'' in honor of Mexican president Juan Álvarez. Traces of human occupation in the area date to 1200 BC. Chilapa is noted for its large Saturday ''tianguis'', or Aztec market, and its crafts. Local culinary specialities of Chilapa include pozole, chalupas, ''pan de chilapa'' bread, and homemade mezcal. The municipal cathedral has a mechanical figurine of Juan Diego, who appears at a window in the cathedral spire and drops rose petals onto the plaza below. Every August ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guerrero
Guerrero is one of the 32 states that comprise the 32 Federal Entities of Mexico. It is divided in 81 municipalities and its capital city is Chilpancingo and its largest city is Acapulcocopied from article, GuerreroAs of 2020, Guerrero the population was recorded that 3,540,685 people who live there. The international sales of their production has gone up, production like fresh mangoes, figs, coconuts, pineapple, avocado, and so much more produce. These sales have really helped Guerrero's economy. These productions have also helped In addition to the capital city, the state's largest cities include Acapulco, Petatlán, Ciudad Altamirano, Taxco, Iguala, Ixtapa, Zihuatanejo, anSanto Domingo Today, it is home to a number of indigenous communities, including the Nahuas, Mixtecs, Tlapanecs, Amuzgos, and formerly Cuitlatecscopied from article, GuerreroMost of the production is from the local farmers all over the cities of Guerrero, Chilpancingo, Iguala. A good portion of Guerrero' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mexico
Mexico (Spanish: México), officially the United Mexican States, is a country in the southern portion of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatemala, Belize, and the Caribbean Sea; and to the east by the Gulf of Mexico. Mexico covers ,Mexico ''''. . making it the world's 13th-largest country by are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Humus
In classical soil science, humus is the dark organic matter in soil that is formed by the decomposition of plant and animal matter. It is a kind of soil organic matter. It is rich in nutrients and retains moisture in the soil. Humus is the Latin word for "earth" or "ground". In agriculture, "humus" sometimes also is used to describe mature or natural compost extracted from a woodland or other spontaneous source for use as a soil conditioner. It is also used to describe a topsoil horizon that contains organic matter (''humus type'', ''humus form'', or ''humus profile''). Humus has many nutrients that improve the health of soil, nitrogen being the most important. The ratio of carbon to nitrogen (C:N) of humus commonly ranges between eight and fifteen with the median being about twelve. It also significantly affects the bulk density of soil. Humus is amorphous and lacks the "cellular cake structure characteristic of plants, micro-organisms or animals". Description The primary ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Montane Forest
Montane ecosystems are found on the slopes of mountains. The alpine climate in these regions strongly affects the ecosystem because temperatures fall as elevation increases, causing the ecosystem to stratify. This stratification is a crucial factor in shaping plant community, biodiversity, metabolic processes and ecosystem dynamics for montane ecosystems. Dense montane forests are common at moderate elevations, due to moderate temperatures and high rainfall. At higher elevations, the climate is harsher, with lower temperatures and higher winds, preventing the growth of trees and causing the plant community to transition to montane grasslands, shrublands or alpine tundra. Due to the unique climate conditions of montane ecosystems, they contain increased numbers of endemic species. Montane ecosystems also exhibit variation in ecosystem services, which include carbon storage and water supply. Life zones As elevation increases, the climate becomes cooler, due to a decrease in a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steenstrupia (journal)
The ''European Journal of Taxonomy'' is a peer-reviewed open access scientific journal for descriptive taxonomy of living and fossil eukaryotes, covering subjects in zoology, botany, and palaeontology. It is supported by the EJT Consortium, a group of European natural history institutes, which fully funds the publication. Therefore, the journal is free for both authors and readers (diamond open access). History The journal was initiated by a task force of people from the European Distributed Institute of Taxonomy network. The first article was published on 9 September 2011. In October 2015, the Consortium of European Taxonomic Facilities endorsed the journal. Several older journals have been merged into the ''European Journal of Taxonomy'': *''Journal of Afrotropical Zoology'' *''Bulletin de l'Institut Royal des Sciences Naturelles de Belgique, Entomologie'' *''Bulletin de l'Institut Royal des Sciences Naturelles de Belgique, Biologie'' *''Bulletin de l'Institut Royal des Scienc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synonym (taxonomy)
The Botanical and Zoological Codes of nomenclature treat the concept of synonymy differently. * In botanical nomenclature, a synonym is a scientific name that applies to a taxon that (now) goes by a different scientific name. For example, Linnaeus was the first to give a scientific name (under the currently used system of scientific nomenclature) to the Norway spruce, which he called ''Pinus abies''. This name is no longer in use, so it is now a synonym of the current scientific name, ''Picea abies''. * In zoology, moving a species from one genus to another results in a different binomen, but the name is considered an alternative combination rather than a synonym. The concept of synonymy in zoology is reserved for two names at the same rank that refers to a taxon at that rank - for example, the name ''Papilio prorsa'' Linnaeus, 1758 is a junior synonym of ''Papilio levana'' Linnaeus, 1758, being names for different seasonal forms of the species now referred to as ''Araschnia le ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trichorhina
''Trichorhina'' is a genus of woodlice in the family Platyarthridae Platyarthridae is a family of woodlice, containing the following genera: *'' Cephaloniscus'' Ferrara & Taiti, 1989 *'' Echinochaetus'' Ferrara & Schmalfuss, 1983 *'' Gerufa'' Budde-Lund, 1909 *'' Lanceochaetus'' Schmalfuss & Ferrara, 1978 *'' Man .... Species ''Trichorhina'' includes the following species: * '' Trichorhina acuta'' * '' Trichorhina aethiopica'' * '' Trichorhina albida'' * '' Trichorhina amazonica'' * '' Trichorhina anophthalma'' * '' Trichorhina argentina'' * '' Trichorhina atlasi'' * '' Trichorhina atoyacensis'' * '' Trichorhina bequaerti'' * '' Trichorhina bicolor'' * '' Trichorhina boliviana'' * '' Trichorhina boneti'' * '' Trichorhina brasiliensis'' * '' Trichorhina buchnerorum'' * '' Trichorhina caeca'' * '' Trichorhina dobrogica'' * '' Trichorhina donaldsoni'' * '' Trichorhina giannellii'' * '' Trichorhina guanophila'' * '' Trichorhina heterophthalma'' * '' Trichorhina hispana'' * '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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