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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. Species ''Trichorhina'' includes the following species: * '' Trichorhina acuta'' * '' Trichorhina aethiopica'' * '' Trichorhina albida'' * '' Trichorhina amazonica'' * '' T ...''. 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 1933 {{isopod-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karl Wilhelm Verhoeff
Karl (or Carl) Wilhelm Verhoeff (25 November 1867 – 6 December 1945) was a German myriapodologist and entomologist, specialising in myriapods (millipedes, centipedes, and related species) as well as woodlice and to a lesser extent insects. Biography Karl W. Verhoeff was born on 25 November 1867 in 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 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 Romania and Bulgaria down through Bosnia and into Greece. Some of these trips were ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
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. It is the basic unit of Taxonomy (biology), classification and a taxonomic rank of an organism, as well as a unit of biodiversity. Other ways of defining species include their karyotype, DNA sequence, morphology (biology), morphology, behaviour, or ecological niche. In addition, palaeontologists 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. About 14% of these had been described by 2011. All species (except viruses) are given a binomial nomenclature, two-part name, a "binomen". The first part of a binomen is the name of a genus to which the species belongs. The second part is called the specific name (zoology), specific name or the specific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Woodlouse
Woodlice are terrestrial isopods in the suborder Oniscidea. Their name is derived from being often found in old wood, and from louse, a parasitic insect, although woodlice are neither parasitic nor insects. Woodlice evolved from marine isopods which are presumed to have colonised land in the Carboniferous, though the oldest known fossils are from the Cretaceous period. This makes them quite unique among the crustaceans, being one of the few lineages to have transitioned into a fully terrestrial environment. Woodlice have many common names and although often referred to as terrestrial isopods, some species live semiterrestrially or have recolonised aquatic environments like those of the genus ''Ligia''. Woodlice in the families Armadillidae, Armadillidiidae, Eubelidae, Tylidae and some other genera can roll up into a roughly spherical shape (:wiktionary:conglobate, conglobate) as a defensive mechanism or to conserve moisture; others have partial rolling ability, but most cannot ... [...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. They are similar to members of the family Trachelipodidae, which do have pleopodal lungs, although the lungs can be inconspicuous. See also *''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 specie ...'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chilapa De Álvarez
Chilapa de Álvarez, informally known as Chilapa, is a town located in the municipality of Chilapa de Álvarez in 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. E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guerrero
Guerrero, officially the Free and Sovereign State of Guerrero, is one of the 32 states that compose the administrative divisions of Mexico, 32 Federal Entities of Mexico. It is divided into Municipalities of Guerrero, 85 municipalities. The state has a population of about 3.5 million people. It is located in southwest Mexico and is bordered by the states of Michoacán to the north and west, the State of Mexico and Morelos to the north, Puebla to the northeast and Oaxaca to the east. In addition to the capital city, Chilpancingo and the largest city Acapulco, other cities in Guerrero include Petatlán, Ciudad Altamirano, Guerrero, Ciudad Altamirano, Taxco, Iguala, Ixtapa, and Zihuatanejo. Today, it is home to a number of indigenous communities, including the Nahuas, Mixtecs, Tlapanec people, Tlapanecs, Amuzgos, and formerly Cuitlatec people, Cuitlatecs. It is also home to communities of Afro-Mexicans in the Costa Chica of Guerrero, Costa Chica region. The state was named after Vic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mexico
Mexico, officially the United Mexican States, is a country in North America. It is the northernmost country in Latin America, and borders the United States to the north, and Guatemala and Belize to the southeast; while having maritime boundary, maritime boundaries with the Pacific Ocean to the west, the Caribbean Sea to the southeast, and the Gulf of Mexico to the east. Mexico covers 1,972,550 km2 (761,610 sq mi), and is the List of countries by area, thirteenth-largest country in the world by land area. With a population exceeding 130 million, Mexico is the List of countries by population, tenth-most populous country in the world and is home to the Hispanophone#Countries, largest number of native Spanish speakers. Mexico City is the capital and List of cities in Mexico, largest city, which ranks among the List of cities by population, most populous metropolitan areas in the world. Human presence in Mexico dates back to at least 8,000 BC. Mesoamerica, considered a cradle ... [...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 8:1 and 15:1 with the median being about 12:1. It also significantly improves (decreases) the bulk density of soil. Humus is amorphous and lacks the cellular structure characteristic of organisms. The solid residue of sewage sludge treatment, w ... [...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 lapse rate, 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 and 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 alpine climate, climate becomes co ... [...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 Sciences ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Synonym (taxonomy)
In taxonomy, the scientific classification of living organisms, a synonym is an alternative scientific name for the accepted scientific name of a taxon. The Botanical nomenclature, botanical and Zoological nomenclature, zoological codes of nomenclature treat the concept of synonymy differently. * In nomenclature, botanical nomenclature, a synonym is a Binomial nomenclature, scientific name that applies to a taxon that now goes by a different scientific name. For example, Carl Linnaeus, 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 Binomial nomenclature, binomen, but the name is considered an alternative combination rather than a synonym. The concept of synonymy in zoology is reserved f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trichorhina
''Trichorhina'' is a genus of woodlice in the family Platyarthridae. 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'' * ''Trichorhina hoestlandti'' * ''Trichorhina hospes'' * ''Trichorhina isthmica'' * ''Trichorhina kribensis'' * ''Trichorhina lobata'' * '' Trichorhina macrophthalma'' * '' Trichorhina macrops'' * ''Trichorhina marianii'' * '' Trichorhina micros'' * '' Trichorhina m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
