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Axinaea Sclerophylla
''Axinaea sclerophylla'' is a species of tree in the family Melastomataceae. It is endemic to Ecuador, where its natural habitat is subtropical or tropical moist montane forests. Description ''Axinaea sclerophylla'' is a small tree up to about high. The inflorescences are few in number with a small number of flowers in each inflorescence, the individual flowers being long. The flowers are purple, pink or nearly white and have fleshy, oblong petals and parts in fives. Distribution and habitat The species is endemic to Ecuador where it is found in the southern Andes at altitudes of between . It is known from just twelve populations in the montane forest zone, one from Sevilla de Oro in Azuay Province, one from near the Sígsig to Gualaquiza road in Morona-Santiago Province, and the rest from Loja and Zamora-Chinchipe Provinces. Ecology The flowers of ''A. sclerophylla'' are pollinated by birds. The stamens have inflated appendages attached to them on which birds feed. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
José Jéronimo Triana
José is a predominantly Spanish and Portuguese form of the given name Joseph. While spelled alike, this name is pronounced differently in each language: Spanish ; Portuguese (or ). In French, the name ''José'', pronounced , is an old vernacular form of Joseph, which is also in current usage as a given name. José is also commonly used as part of masculine name composites, such as José Manuel, José Maria or Antonio José, and also in female name composites like Maria José or Marie-José. The feminine written form is ''Josée'' as in French. In Netherlandic Dutch, however, ''José'' is a feminine given name and is pronounced ; it may occur as part of name composites like Marie-José or as a feminine first name in its own right; it can also be short for the name ''Josina'' and even a Dutch hypocorism of the name ''Johanna''. In England, Jose is originally a Romano-Celtic surname, and people with this family name can usually be found in, or traced to, the English county of C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zamora-Chinchipe Province
Zamora Chinchipe (), Province of Zamora Chinchipe is a province of the Republic of Ecuador, located at the southeastern end of the Amazon Basin, which shares borders with the Ecuadorian provinces of Azuay and Morona Santiago to the north, Loja and Azuay to the west, and with Peru to the east and south. The province comprises an area of approximately 10,456 km² and is covered with a uniquely mountainous topography which markedly distinguishes it from the surrounding Amazonian provinces. Zamora-Chinchipe is characterized and largely identified by its mining industry; indigenous ethnic groups with a rich archaeological legacy; its biodiversity; and its niche and tourist attractions, which include a number of waterfalls well-noted for their beauty. The province takes its name from the bureaucratic fusion of the Zamora and Chinchipe cantons. The provincial capital is the city of Zamora. History Human habitation in the region is thought to date to at least 4500 BCE, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Axinaea
''Axinaea'' is a genus of flowering plants in the family Melastomataceae. As of 2012, there are at least 42 species.Bussmann, R. W., & Zambrana, N. P. (2012)''Axinaea ninakurorum'' (Melastomataceae)− a new species from the northern Peruvian Merianeae hotspot.''Arnaldoa'' 19(1) 23-27. They are small trees and shrubs. They are native to the Americas; almost all are found in the Andes.Bussmann, R. W., Gruhn, J., & Glenn, A. (2010)''Axinaea fernando‐cabiesii'' and ''A. reginae'' spp. nov.(Melastomataceae) from upper Amazonia of Peru, with notes on the conservation status of ''A. flava''.''Nordic Journal of Botany'', 28(5), 518-522. Plants of this genus are pollinated when birds, several species of fruit-eating tanagers, consume specialized appendages on the stamens. As they grasp the nutritious appendages, a cloud of pollen is released. This has been called "puff pollination". Species include: *'' Axinaea affinis'' (Naudin) Cogn. *'' Axinaea carolinae-telleziae''Bussmann, R. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Flora Of Ecuador
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example '' Cytisus aeolicus'' is an endemite of the Italian flora. '' Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies to s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vulnerable Species
A vulnerable species is a species which has been Conservation status, categorized by the International Union for Conservation of Nature as being threatened species, threatened with extinction unless the circumstances that are threatened species, threatening its survival and reproduction improve. Vulnerability is mainly caused by habitat loss or destruction of the species' home. Vulnerable habitat or species are monitored and can become increasingly threatened. Some species listed as "vulnerable" may be common in captivity (animal), captivity, an example being the military macaw. There are currently 5196 animals and 6789 plants classified as Vulnerable, compared with 1998 levels of 2815 and 3222, respectively. Practices such as cryoconservation of animal genetic resources have been enforced in efforts to conserve vulnerable breeds of livestock specifically. Criteria The International Union for Conservation of Nature uses several criteria to enter species in this category. A tax ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Union For Conservation Of Nature
The International Union for Conservation of Nature (IUCN; officially International Union for Conservation of Nature and Natural Resources) is an international organization working in the field of nature conservation and sustainable use of natural resources. It is involved in data gathering and analysis, research, field projects, advocacy, and education. IUCN's mission is to "influence, encourage and assist societies throughout the world to conserve nature and to ensure that any use of natural resources is equitable and ecologically sustainable". Over the past decades, IUCN has widened its focus beyond conservation ecology and now incorporates issues related to sustainable development in its projects. IUCN does not itself aim to mobilize the public in support of nature conservation. It tries to influence the actions of governments, business and other stakeholders by providing information and advice and through building partnerships. The organization is best known to the wider pu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Habitat Destruction
Habitat destruction (also termed habitat loss and habitat reduction) is the process by which a natural habitat becomes incapable of supporting its native species. The organisms that previously inhabited the site are displaced or dead, thereby reducing biodiversity and species abundance. Habitat destruction is the leading cause of biodiversity loss. Fragmentation and loss of habitat have become one of the most important topics of research in ecology as they are major threats to the survival of endangered species. Activities such as harvesting natural resources, industrial production and urbanization are human contributions to habitat destruction. Pressure from agriculture is the principal human cause. Some others include mining, logging, trawling, and urban sprawl. Habitat destruction is currently considered the primary cause of species extinction worldwide. Environmental factors can contribute to habitat destruction more indirectly. Geological processes, climate change, introdu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Podocarpus National Park
Podocarpus National Park ( es, Parque Nacional Podocarpus) is a national park located in the provinces of Zamora Chinchipe and Loja Province, Loja, in the south-east of Ecuador. It was created in 1982. It covers 1462.80 km2, from two spurs of the eastern range of the Andes to the basins of the Nangaritza River, Nangaritza, Numbala River, Numbala, and Loyola River, Loyola rivers. About 85% of the park is in the province of Zamora Chinchipe, and the remainder is in the province of Loja. It is categorized as a megadiverse zone and an area with a high level of endemic species because it is a meeting point between four ecological systems: Northern Andes, Southern Andes, Amazonian, and Pacific. Although considerable knowledge has been gathered about its biodiversity in parts of the area, only a minority of the species inhabiting the park has been discovered so far. The Podocarpus National Park spans from lower montane rain forests at about 1000 metres elevation, up to high eleva ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Masked Flowerpiercer
The masked flowerpiercer (''Diglossa cyanea'') is a species of bird in the tanager family, Thraupidae. It is found in humid montane forest and scrub in Venezuela, Colombia, Ecuador, Peru and Bolivia. Flowerpiercers got their name from the fact that they have a sharp hook on the tip of their upper mandible which they use to slice open the base of flowers to get at the nectar. Description The masked flowerpiercer grows to a length of about . The adult male is deep ultramarine blue with a dark mask. The beak is large, black, and upturned, with a characteristic hook on the tip of the upper mandible. The iris is bright red. The female is similar in appearance but altogether duller. The juvenile has a reddish-brown iris. At the northern end of its range, the song is a series of reedlike notes terminating in a twitter, while at the southern end, it is a jangling series of high-pitched notes ending with several lengthy "tseee" notes. These differing songs suggest that the northerly and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stamen
The stamen (plural ''stamina'' or ''stamens'') is the pollen-producing reproductive organ of a flower. Collectively the stamens form the androecium., p. 10 Morphology and terminology A stamen typically consists of a stalk called the filament and an anther which contains ''sporangium, microsporangia''. Most commonly anthers are two-lobed and are attached to the filament either at the base or in the middle area of the anther. The sterile tissue between the lobes is called the connective, an extension of the filament containing conducting strands. It can be seen as an extension on the dorsal side of the anther. A pollen grain develops from a microspore in the microsporangium and contains the male gametophyte. The stamens in a flower are collectively called the androecium. The androecium can consist of as few as one-half stamen (i.e. a single locule) as in ''Canna (plant), Canna'' species or as many as 3,482 stamens which have been counted in the saguaro (''Carnegiea gigantea'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pollination
Pollination is the transfer of pollen from an anther of a plant to the stigma of a plant, later enabling fertilisation and the production of seeds, most often by an animal or by wind. Pollinating agents can be animals such as insects, birds, and bats; water; wind; and even plants themselves, when self-pollination occurs within a closed flower. Pollination often occurs within a species. When pollination occurs between species, it can produce hybrid offspring in nature and in plant breeding work. In angiosperms, after the pollen grain (gametophyte) has landed on the stigma, it germinates and develops a pollen tube which grows down the style until it reaches an ovary. Its two gametes travel down the tube to where the gametophyte(s) containing the female gametes are held within the carpel. After entering an ovum cell through the micropyle, one male nucleus fuses with the polar bodies to produce the endosperm tissues, while the other fuses with the ovule to produce the embr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loja Province
Loja Province () is one of 24 provinces in Ecuador and shares its southern border on the west with El Oro Province, on the north with El Azuay, and on the east with Zamora-Chinchipe. Founded on its present site in 1548 by Captain Alonso de Mercadillo (Spanish), the site had been previously moved and rebuilt from La Toma due to earthquakes. It also is named as "Cuxibamba Valley", from the Quichua language, which means the "Smiley Valley". Overview Loja is located in a high Andean valley at an elevation of 7,300 feet (2,225 m). It had a population of 448,966 inhabitants at the 2010 census. It is recognized as being a friendly and pleasant city. This was demonstrated when Loja, both the provincial capital and one of the oldest cities in Ecuador, won a community involvement award in 2001 in recognition of the community's ongoing effort to support and to protect the environment. Surrounded by two rivers, the Zamora and Malacatos, Loja has a variety of microclimates. This uni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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