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Pantanos De Centla Biosphere Reserve
The Pantanos de Centla (Centla swamps) are wooded wetlands along the coast in state of Tabasco in Mexico. They have been protected since 2006 with the establishment of the Pantanos de Centla Biosphere Reserve. It is also a World Wildlife Fund ecoregion. WWF Ecoregion The ecoregion covers an area of in the states of Tabasco and Campeche. The Centla swamps occupy the delta of the Usumacinta and Grijalva rivers, which empty into the Gulf of Mexico and the Laguna de Términos through numerous distributaries. The ecoregion includes year-round wetlands, and freshwater swamp forests which are inundated during the summer rainy season. The Usumacinta mangroves lie in the brackish-water zone between the Centla swamps and the open water of the Laguna de Términos and the Gulf. The Petén–Veracruz moist forests lie to the west and south, and the Yucatan moist forests lie to the east. A 2017 assessment found that 5,644 km2, or 33%, of the ecoregion is in protected areas. The largest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brown Basilisk
The brown basilisk (''Basiliscus vittatus''), also commonly referred to as the striped basilisk or in some areas as the common basilisk, is a species of basilisk lizard in the family Corytophanidae. The species is native to Mexico, Central America and adjacent northwestern Colombia, Savage JM (2005). ''The Amphibians and Reptiles of Costa Rica: A Herpetofauna between Two Continents, between Two Seas.'' Chicago and London: University of Chicago Press. xx + 945 pp. . and has been introduced into the U.S. state of Florida as a feral species. The brown basilisk has large hind feet with narrow flaps of skin on the distal edge of each toe. The fact that they move quickly across the water gives them the appearance of " walking on water". Description The male brown basilisk can reach in total length (including tail), but the female is somewhat smaller. It has a three-part dorsal crest on the head, along the back, and along the tail. Coloration is brown or olive brown with black crossban ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Usumacinta River
The Usumacinta River (; named after the howler monkey) is a river in southeastern Mexico and northwestern Guatemala. It is formed by the junction of the Pasión River, which arises in the Sierra de Santa Cruz (Guatemala), Sierra de Santa Cruz (in Guatemala) and the Salinas River (Guatemala), Salinas River, also known as the Chixoy River, Rio Chixoy, or the Rio Negro, which descends from the Sierra Madre de Chiapas, Sierra Madre de Guatemala. It defines part of the border between Guatemala and the Mexican state of Chiapas, then continues its northwesterly course, meandering through the Mexican state of Tabasco to the Gulf of Mexico. After serving as a border between Mexico and Guatemala, the Usumacinta River enters Mexican territory in the state of Tabasco and across the Cañón del Usumacinta (Usumacinta Canyon) ecological reserve, forming impressive canyons along its route. Passing the canyon called ''"Boca del Cerro",'' Tenosique, the Usumacinta goes into the plain of Tabasc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vatairea Lundelii
''Vatairea'' is a genus of flowering plants in the legume family, Fabaceae. It belongs to the subfamily Faboideae. It was traditionally assigned to the tribe Dalbergieae, mainly on the basis of flower morphology; recent molecular phylogenetic analyses assigned ''Vatairea'' into an informal, monophyletic clade called the "vataireoids The vataireoids are an early-branching monophyletic clade of the flowering plant subfamily Faboideae (or Papilionaceae) that are mostly found in northern South America, primarily Brazil. Description This clade is composed of four genera, two of ...". References Faboideae Fabaceae genera {{Faboideae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lonchocarpus Hondurensis
''Lonchocarpus'' is a plant genus in the legume family (Fabaceae). The species are called lancepods due to their fruit resembling an ornate lance tip or a few beads on a string. ''Cubé'' resin is produced from the roots of '' L. urucu'' and namely ' L. utilis'' (''cubé''). It contains enough of the toxic rotenoids rotenone and deguelin to be used as an insecticide and piscicide. As these are naturally occurring compounds, they were formerly used in organic farming. Since it is highly unselective and kills useful, as well as pest, animals, it is considered harmful to the environment today. Also, chronic exposure to rotenone and deguelin seems to increase the risk of Parkinson's disease even in mammals, for which these compounds are less acutely toxic than for fish and insects. On the other hand, deguelin might be useful in cancer therapy if it can be applied directly into tumors, and ''Lonchocarpus'' root is used to a probably insignificant extent by indigenous peoples as an ai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tabebuia Rosea
''Tabebuia rosea'', also called pink poui, and rosy trumpet tree is a neotropical tree that grows up to and can reach a diameter at breast height of up to . The Spanish name ''roble de sabana'', meaning "savannah oak", is widely used in Costa Rica, probably because it often remains in heavily deforested areas and because of the resemblance of its wood to that of oak trees.Hernan Rodriguez Navas. 2007. La Utilidad de las Plantas Medicinales en Costa Rica. EUNA, Heredia, Costa Rica. 213pp. It is the national tree of El Salvador, where it is called "Maquilíshuat". Names The tree is known as "tekoma" in Malaysia. The tree is known as "රොබරෝසියා (Robarōsiyā)" in Sri Lanka. Distribution and habitat This species is distributed from southern México, to Venezuela and Ecuador. It has been found growing from sealevel to , in temperatures ranging from 20 °C to 30 °C on average, with annual rainfall above 500 mm, and on soils with very variable pH. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spondias Mombin
''Spondias mombin'', also known as yellow mombin or hog plum is a species of tree and flowering plant in the family Anacardiaceae. It is native to the tropical Americas, including the West Indies. The tree was introduced by the Portuguese in South Asia in the beginning of the 17th century. It has been naturalized in parts of Africa, India, Nepal, Bangladesh, Sri Lanka, The Bahamas, Indonesia, and other Caribbean islands. It is rarely cultivated except in parts of the Brazilian Northeast. The mature fruit has a leathery skin and a thin layer of pulp. The seed has an oil content of 31.5%. Description ''Spondias mombin'' is a small deciduous tree up to high and in girth, and is moderately buttressed. Its bark is thick, corky, and deeply fissured. When slashed, it is pale pink, darkening rapidly. Branches are low and branchlets are glabrous. The leaves are pinnate, with 5-8 leaflets opposite pairs with a terminal leaflet, , oblong or oblong lanceolate, broadly acuminate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haematoxylum Campechianum
''Haematoxylum campechianum'' (blackwood, bloodwood tree, bluewood, campeachy tree, campeachy wood, campeche logwood, campeche wood, Jamaica wood, logwood or logwood tree) is a species of flowering tree in the legume family, Fabaceae, that is native to southern Mexico,where it is known as ''Árbol de campeche'', and introduced to the Caribbean, northern Central America, and other localities around the world. The tree was of great economic importance from the 17th century to the 19th century, when it was commonly logged and exported to Europe for use in dyeing fabrics. The modern nation of Belize developed from 17th- and 18th-century logging camps established by the English. The tree's scientific name means "bloodwood" (''haima'' being Greek for blood and ''xylon'' for wood). Uses ''Haematoxylum campechianum'' was used for a long time as a natural source of dye. The woodchips are still used as an important source of haematoxylin, which is used in histology for staining. The bar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bucida Buceras
''Terminalia buceras'' is a tree in the Combretaceae family. It is known by a variety of names in English, including bullet tree, black olive tree, gregorywood (or gregory wood), Antigua whitewood, and oxhorn bucida. It is native to Mexico, Central America, the Caribbean, and northern South America. It is commonly found in coastal swamps and wet inland forests in low elevations. Distribution The species is native to an area in the South, Central and North America, from Colombia to Southern Mexico and Florida. Countries and regions in which it grows are: Colombia; Panama; Costa Rica; Venezuelan Antilles; Nicaragua; Windward Islands; Southwest Caribbean; Honduras; Guatemala; Mexico (Southeast, Southwest, Gulf, Central); Leeward Islands; Belize; Dominican Republic; Jamaica; Puerto Rico; Haiti; Cuba; Turks-Caicos Islands; Bahamas; U.S.A. (Florida). It is regarded as introduced to Trinidad and Tobago. Growth To grow it prefers high sunlight and rich, moist, well drained soil. It is h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Habitat
In ecology, the term habitat summarises the array of resources, physical and biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. A species habitat can be seen as the physical manifestation of its ecological niche. Thus "habitat" is a species-specific term, fundamentally different from concepts such as environment or vegetation assemblages, for which the term "habitat-type" is more appropriate. The physical factors may include (for example): soil, moisture, range of temperature, and light intensity. Biotic factors will include the availability of food and the presence or absence of predators. Every species has particular habitat requirements, with habitat generalist species able to thrive in a wide array of environmental conditions while habitat specialist species requiring a very limited set of factors to survive. The habitat of a species is not necessarily found in a geographical area, it can be the interior ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biosphere Reserves Of Mexico
The biosphere reserves of Mexico are protected natural areas. Some are designated by the national government, while others are internationally designated by UNESCO.UNEP-WCMC and IUCN (2021), Protected Planet: The World Database on Protected Areas (WDPA) and World Database on Other Effective Area-based Conservation Measures (WD-OECM) nline Accessed 29 September 2021, Cambridge, UK: UNEP-WCMC and IUCN. Available at: www.protectedplanet.net. National biosphere reserves As of September 2021, the following areas have been designated biosphere reserves by the Mexican Government. * Alto Golfo de California Biosphere Reserve, Baja California * Sian Ka'an Reefs, Quintana Roo * Bahía de los Ángeles Biosphere Reserve, Baja California * Baja California Pacific Islands Biosphere Reserve * Barranca de Metztitlán Biosphere Reserve, Hidalgo * Banco Chinchorro Biosphere Reserve, Quintana Roo * Calakmul Biosphere Reserve, Campeche * Chamela-Cuixmala Biosphere Reserve, Jalisco * Deep Mexic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Freshwater Swamp Forest
Freshwater swamp forests, or flooded forests, are forests which are inundated with freshwater, either permanently or seasonally. They normally occur along the lower reaches of rivers and around freshwater lakes. Freshwater swamp forests are found in a range of climate zones, from boreal through temperate and subtropical to tropical. In the Amazon Basin of Brazil, a seasonally flooded forest is known as a ''várzea'', and refers to a whitewater-inundated forest. ''Igapó'' refers to blackwater-inundated forest. Peat swamp forests are swamp forests where waterlogged soils prevent woody debris from fully decomposing, which over time creates a thick layer of acidic peat. Freshwater swamp forest ecoregions Afrotropic * Eastern Congolian swamp forests (Democratic Republic of the Congo) * Niger Delta swamp forests (Nigeria) * Western Congolian swamp forests (Republic of the Congo, Democratic Republic of the Congo). Australasia * Northern New Guinea lowland rain and freshwater ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Distributary
A distributary, or a distributary channel, is a stream that branches off and flows away from a main stream channel. Distributaries are a common feature of river deltas. The phenomenon is known as river bifurcation. The opposite of a distributary is a tributary, which flows ''towards'' and joins another stream. Distributaries are often found where a stream approaches a lake or an ocean. They can also occur inland, on alluvial fans, or where a tributary stream bifurcates as it nears its confluence with a larger stream. In some cases, a minor distributary can divert so much water from the main channel that it can later become the main route. Related terms Common terms to name individual river distributaries in English-speaking countries are ''arm'' and ''channel''. These terms may refer to a distributary that does not rejoin the channel from which it has branched (e.g., the North, Middle, and South Arms of the Fraser River, or the West Channel of the Mackenzie River), or to one ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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