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Colostethus Tamacuarensis
''Anomaloglossus tamacuarensis'' is a species of frog in the family Aromobatidae. It is found in the Sierra Tapirapecó in the Amazonas state of Venezuela as well as in the adjacent Amazonas state of Brazil (where the range is known as Serra do Tapirapecó). Etymology The specific name ''tamacuarensis'' refers to the type locality, Pico Tamacuari in the Sierra Tapirapecó. Description The type series consists of two adult males, two adult females, and four juveniles. The males measure , the females , and the juveniles in snout–vent length. The head is little wider than it is long. The tympanum is inconspicuous. The fingers have fringes but no webbing; the toes are moderately webbed. The dorsum is brown to yellowish brown with darker brown markings; dorsal skin is granular. There is a poorly defined, pale oblique lateral line. Males have gray throat, white-stippled chin, and pale dirty green or yellowish venter, where females have pale gray or silvery white throats and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maureen A
Maureen is a female given name. In Gaelic, it is Máirín, a pet form of ''Máire'' (the Irish cognate of Mary), which is derived from the Hebrew Miriam. The name has sometimes been regarded as corresponding to the male given name Maurice. Some notable bearers of the name are: People * Maureen Anderman (born 1946), American actress * Dame Maureen Brennan (born 1954), British educator * Maureen Connolly (1934–1969), American tennis player * Maureen Dowd (born 1952), American journalist * Maureen Drake (born 1971), Canadian tennis player * Maureen Duffy (born 1933), British writer * Maureen Forrester (1930–2010), Canadian opera singer * Maureen Guy (1932–2015), Welsh mezzo-soprano singer * Maureen Herman (born 1966), American rock musician * Maureen Hingert (born 1937), Sri Lankan dancer, model, and actress * Maureen Hunter (born 1948), Canadian playwright * Maureen Johnson (born 1973), American writer * Dame Maureen Lipman (born 1946), British actress * Maureen Louys (born ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dorsum (anatomy)
Standard anatomical terms of location are used to unambiguously describe the anatomy of animals, including humans. The terms, typically derived from Latin or Greek roots, describe something in its standard anatomical position. This position provides a definition of what is at the front ("anterior"), behind ("posterior") and so on. As part of defining and describing terms, the body is described through the use of anatomical planes and anatomical axes. The meaning of terms that are used can change depending on whether an organism is bipedal or quadrupedal. Additionally, for some animals such as invertebrates, some terms may not have any meaning at all; for example, an animal that is radially symmetrical will have no anterior surface, but can still have a description that a part is close to the middle ("proximal") or further from the middle ("distal"). International organisations have determined vocabularies that are often used as standard vocabularies for subdisciplines of anatom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amphibians Of Venezuela
Amphibians are four-limbed and ectothermic vertebrates of the class Amphibia. All living amphibians belong to the group Lissamphibia. They inhabit a wide variety of habitats, with most species living within terrestrial, fossorial, arboreal or freshwater aquatic ecosystems. Thus amphibians typically start out as larvae living in water, but some species have developed behavioural adaptations to bypass this. The young generally undergo metamorphosis from larva with gills to an adult air-breathing form with lungs. Amphibians use their skin as a secondary respiratory surface and some small terrestrial salamanders and frogs lack lungs and rely entirely on their skin. They are superficially similar to reptiles like lizards but, along with mammals and birds, reptiles are amniotes and do not require water bodies in which to breed. With their complex reproductive needs and permeable skins, amphibians are often ecological indicators; in recent decades there has been a dramatic decline ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frogs Of Brazil
This is a list of the amphibian species recorded in Brazil. The total number of species is 946. Anura Amphignathodontidae *'' Fritziana fissilis'' (Miranda-Ribeiro, 1920) *'' Fritziana goeldii'' (Boulenger, 1895) *'' Fritziana ohausi'' (Wandolleck, 1907) *'' Gastrotheca albolineata'' (Lutz & Lutz, 1939) *'' Gastrotheca fissipes'' (Boulenger, 1888) *'' Gastrotheca microdiscus'' (Andersson in Lönnberg and Andersson, 1910) Aromobatidae *'' Allobates alagoanus'' (Bokermann, 1967) *'' Allobates brunneus'' (Cope, 1887) *'' Allobates caeruleodactylus'' (Lima & Caldwell, 2001) *'' Allobates capixaba'' (Bokermann, 1967) *'' Allobates carioca'' (Bokermann, 1967) *'' Allobates conspicuus'' (Morales, 2002 "2000") *''Allobates crombiei'' (Morales, 2002 "2000") *'' Allobates femoralis'' (Boulenger, 1884 "1883") *'' Allobates fuscellus'' (Morales, 2002 "2000") *''Allobates gasconi'' (Morales, 2002 "2000") *''Allobates goianus'' (Bokermann, 1975) *'' Allobates marchesianus'' (Melin, 1941) * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anomaloglossus
''Anomaloglossus'' is a genus of frogs in the family Aromobatidae. The genus is endemic to the Guiana Shield in northern South America. It used to be placed in the family Dendrobatidae (together with other genera in the current Aromobatidae), and is still placed in that family by some sources. The name of the genus, from the Greek ''anomalos'' (=irregular, unusual) and ''glossa'' (=tongue), refers to the unusual tongue bearing the median lingual process, the only unambiguous phenotypic synapomorphy of this genus. Description ''Anomaloglossus'' are characterized by cryptic dorsal coloration (brown or gray). Dorsal skin is posteriorly granular. The toes are webbed, ranging from basal to extensive. The fingers have weakly expanded discs. Many species show large intraspecific morphological variability and lack of morphological characters that would allow easy species identification. The tadpoles A tadpole is the larval stage in the biological life cycle of an amphibian. Mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parima Tapirapecó National Park
Parima Tapirapecó National Park (''Parque Nacional Parima Tapirapecó'') is a Venezuelan national park in the southern state of Amazonas. Location The Parima Tapirapecó National Park is in the Atabapo and Río Negro municipalities. It is the 5th largest national park in the world and the 2nd largest in South America. Established in August 1991, it has an area of 38,290 km2 (15,000 mile²), and is the largest national park in Venezuela. The area protects the headwaters of the Orinoco, likewise the natural space and culture of the Yanomami ethnic group.Huber, Otto (2001), "Conservation and environmental concerns in the Venezuelan Amazon", ''Biodiversity and Conservation'' 10(10), 1627-1643. p1634 Environment The park is in the Guayanan Highlands moist forests ecoregion. "The main types of vegetation in Parima-Tapirapecó National Park are evergreen lowland forests and submontane and montane forests. There are also large areas of mostly secondary savannas in the south ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Above Sea Level
Height above mean sea level is a measure of the vertical distance (height, elevation or altitude) of a location in reference to a historic mean sea level taken as a vertical datum. In geodesy, it is formalized as ''orthometric heights''. The combination of unit of measurement and the physical quantity (height) is called "metres above mean sea level" in the metric system, while in United States customary and imperial units it would be called "feet above mean sea level". Mean sea levels are affected by climate change and other factors and change over time. For this and other reasons, recorded measurements of elevation above sea level at a reference time in history might differ from the actual elevation of a given location over sea level at a given moment. Uses Metres above sea level is the standard measurement of the elevation or altitude of: * Geographic locations such as towns, mountains and other landmarks. * The top of buildings and other structures. * Flying objects such ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Duida-Marahuaca Massif
Cerro Duida, named Yennamadi by the ye'kwana, is a very large tepui in Amazonas state, Venezuela. It has an uneven and heavily inclined plateau, rising from highs of around in the north and east to a maximum of on its southwestern rim.Huber, O. (1995). Geographical and physical features. In: P.E. Berry, B.K. Holst & K. Yatskievych (eds.) '' Flora of the Venezuelan Guayana. Volume 1. Introduction.'' Missouri Botanical Garden Press, St. Louis. pp. 1–61. It has a summit area of and an estimated slope area of . At its foot lies the small settlement of La Esmeralda, from which the mountain can be climbed.Tate, G.H.H. & C.B. Hitchcock (January 1930). The Cerro Duida region of Venezuela. ''Geographical Review'' 20(1): 31–52. Cerro Duida shares a common base with the much smaller (but taller) Cerro Marahuaca, located off its northeastern flank, and together they form the Duida–Marahuaca Massif. Both tepuis are entirely within the bounds of Duida-Marahuaca National Park. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anomaloglossus Shrevei
''Anomaloglossus shrevei'' (common name: Shreve's rocket frog) is a species of frog in the family Aromobatidae. It is endemic to Venezuela where it is only known from the Cerro Marahuaca and Cerro Duida, two adjacent tepui A tepui , or tepuy (), is a table-top mountain or mesa found in South America, especially in Venezuela and western Guyana. The word tepui means "house of the gods" in the native tongue of the Pemon, the indigenous people who inhabit the Gran S ...s. These frogs live near streams in tropical rainforest. It is not a common species but the population may be presently stable and is protected by Parque Nacional Duida-Marahuaca. References shrevei Amphibians of Venezuela Endemic fauna of Venezuela Taxonomy articles created by Polbot Amphibians described in 1961 Amphibians of the Tepuis {{aromobatidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tympanum (anatomy)
The tympanum is an external hearing structure in animals such as mammals, birds, some reptiles, some amphibians and some insects. Using sound, vertebrates and many insects are capable of sensing their prey, identifying and locating their predators, warning other individuals, and locating potential mates and rivals by hearing the intentional or unintentional sounds they make. In general, any animal that reacts to sounds or communicates by means of sound, needs to have an auditory mechanism. This typically consists of a membrane capable of vibration known as the tympanum, an air-filled chamber and sensory organs to detect the auditory stimuli. Anurans In frogs and toads, the tympanum is a large external oval shape membrane made up of nonglandular skin. It is located just behind the eye. It does not process sound waves; it simply transmits them to the inner parts of the amphibian's ear, which is protected from the entry of water and other foreign objects. A frog's ear drum works ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frog
A frog is any member of a diverse and largely Carnivore, carnivorous group of short-bodied, tailless amphibians composing the order (biology), order Anura (ανοὐρά, literally ''without tail'' in Ancient Greek). The oldest fossil "proto-frog" ''Triadobatrachus'' is known from the Early Triassic of Madagascar, but molecular clock, molecular clock dating suggests their split from other amphibians may extend further back to the Permian, 265 Myr, million years ago. Frogs are widely distributed, ranging from the tropics to subarctic regions, but the greatest concentration of species diversity is in tropical rainforest. Frogs account for around 88% of extant amphibian species. They are also one of the five most diverse vertebrate orders. Warty frog species tend to be called toads, but the distinction between frogs and toads is informal, not from Taxonomy (biology), taxonomy or evolutionary history. An adult frog has a stout body, protruding eyes, anteriorly-attached tongue, limb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type Series
In biology, a type is a particular specimen (or in some cases a group of specimens) of an organism to which the scientific name of that organism is formally attached. In other words, a type is an example that serves to anchor or centralizes the defining features of that particular taxon. In older usage (pre-1900 in botany), a type was a taxon rather than a specimen. A taxon is a scientifically named grouping of organisms with other like organisms, a set that includes some organisms and excludes others, based on a detailed published description (for example a species description) and on the provision of type material, which is usually available to scientists for examination in a major museum research collection, or similar institution. Type specimen According to a precise set of rules laid down in the International Code of Zoological Nomenclature (ICZN) and the International Code of Nomenclature for algae, fungi, and plants (ICN), the scientific name of every taxon is almost al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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