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Rentapia
''Rentapia'' is a genus of true toads, family Bufonidae. It is endemic to Southeast Asia and occurs in the Malay Peninsula (including extreme southern peninsular Thailand), Borneo, and Sumatra. It was erected in 2016 resolve the polyphyly of ''Pedostibes''. Etymology The generic epithet honors the legendary Iban warrior Libau Rentap, "a great war chief, freedom fighter, and Malaysian national hero." Description ''Rentapia'' are relatively large toads—in the larger species (''Rentapia hosii''), males can grow to and females to in snout–vent length. Interorbital cranial crests are absent. The parotoid glands are large and distinct, and may be oval, circular, or triangular in dorsal view. The fingers have basal webbing and tips that are expanded into flat discs. The feet are fully webbed on all toes except the fourth one. Males have nuptial pads. Ecology Adult ''Rentapia'' are primarily arboreal and live in riparian vegetation around small- to moderately-sized forest stream ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rentapia Flavomaculata
''Rentapia flavomaculata'', also known as the yellow-spotted tree toad, is a species of toad in the family Bufonidae. It is endemic to the Malay Peninsula (Thailand and Malaysia). Before being described as a distinct species in 2020, it was confused with '' Rentapia hosii''. Etymology The specific name ''flavomaculata'' is derived from Latin ''flavo'' (=yellow) and ''maculata'' (=spotted) and refers to the yellow spots that are diagnostic for this species. Description Adult males measure and adult females in snout–vent length. The snout is angular, truncate in dorsal profile, but slightly projecting beyond the lower jaw in lateral profile. The eyes are large. The tympanum is distinct. The fingers have basal webbing and large terminal discs. The toes are webbed and bear small terminal discs. Females have mostly smooth skin. The base color is light yellow, which turns dark grey when stressed and/or handled. There are bright yellow spots on the back, side of head, flanks, dors ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rentapia
''Rentapia'' is a genus of true toads, family Bufonidae. It is endemic to Southeast Asia and occurs in the Malay Peninsula (including extreme southern peninsular Thailand), Borneo, and Sumatra. It was erected in 2016 resolve the polyphyly of ''Pedostibes''. Etymology The generic epithet honors the legendary Iban warrior Libau Rentap, "a great war chief, freedom fighter, and Malaysian national hero." Description ''Rentapia'' are relatively large toads—in the larger species (''Rentapia hosii''), males can grow to and females to in snout–vent length. Interorbital cranial crests are absent. The parotoid glands are large and distinct, and may be oval, circular, or triangular in dorsal view. The fingers have basal webbing and tips that are expanded into flat discs. The feet are fully webbed on all toes except the fourth one. Males have nuptial pads. Ecology Adult ''Rentapia'' are primarily arboreal and live in riparian vegetation around small- to moderately-sized forest stream ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rentapia Everetti
''Rentapia everetti'', also known as Everett's Asian tree toad or marbled tree toad, is a species of toad in the family Bufonidae. It is endemic to Borneo and occurs in both Malaysia, Brunei, and Indonesia. ''Rentapia everetti'' is an arboreal toad found in hilly lowland, and submontane, tropical primary moist forest and good secondary forest. The size of these toads is unknown. Breeding probably takes place in small, slow-moving, clear, rocky streams. ''Rentapia everetti'' are recognizable by their morphological traits, including large oval parotoid gland The parotoid gland (alternatively, paratoid gland) is an external skin gland on the back, neck, and shoulder of toads and some frogs and salamanders. It can secrete a number of milky alkaloid substances (depending on the species) known collective ...s, numerous round warts, and a sharp tarsal fold. References everetti Endemic fauna of Borneo Amphibians of Brunei Amphibians of Indonesia Amphibians of Malaysia Taxa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rentapia Hosii
''Rentapia hosii'', also known as the Boulenger's Asian tree toad, common tree toad, tree toad, House's tree toad (sic), Malayan brown toad, brown tree toad, or Asian yellow-spotted climbing toad, is a species of toad in the family Bufonidae. It is found in the Malay Peninsula (including extreme southern peninsular Thailand), Borneo (Indonesia, Brunei, and Malaysia), and Sumatra (Indonesia). ''Rentapia hosii'' is an arboreal toad found in forest and other dense vegetation along large lowland rivers, at elevations below . It breeds in clear forest streams. After metamorphosis Metamorphosis is a biological process by which an animal physically develops including birth or hatching, involving a conspicuous and relatively abrupt change in the animal's body structure through cell growth and differentiation. Some inse ..., juveniles disperse through the surrounding forest, gradually becoming arboreal. References External links * Amphibian and Reptiles of Peninsular MalaysiSo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pedostibes
The Malabar tree toad (''Pedostibes tuberculosus''), or warty Asian tree toad, is a species of toad found in forests along the Western Ghats of great Karnataka or Deccan. It is a small species and is found in wet tree hollows or leaf bases containing water. It is the only species in the monotypic genus ''Pedostibes'', also known as Asian tree toads. Taxonomy Formerly, the genus ''Pedostibes'' also hosted other Southeast Asian species that were subsequently moved to a new genus, ''Rentapia'', in 2016. Description This is a slender frog with a moderate-sized head. The snout A snout is the protruding portion of an animal's face, consisting of its nose, mouth, and jaw. In many animals, the structure is called a muzzle, rostrum, or proboscis. The wet furless surface around the nostrils of the nose of many mammals is c ... is pointed and the lores are vertical. The distance between the eyes is as wide as the upper eyelid width. The ear opening (tympanum) is well marked and is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parotoid Gland
The parotoid gland (alternatively, paratoid gland) is an external skin gland on the back, neck, and shoulder of toads and some frogs and salamanders. It can secrete a number of milky alkaloid substances (depending on the species) known collectively as bufotoxins, which act as neurotoxins to deter predation. These cutaneous glands are called parotoid as they are somewhat similarly positioned to mammalian parotid gland, although the latter have a different function, excreting saliva within the mouth rather than externally excreted defensive chemicals. A study of the parotoid glands of the Colorado River toad in 1976 found that the parotoid glands were "composed of numerous lobules", each of which is a separate unit with a lumen surrounded by a double cell layer. The cell layers have interlocking microvilli. The study found that the outer cell layer resembled smooth muscle cells, with some organelles hypothesised to "function in some aspects of venom synthesis, active cellular trans ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxa Named By Rafe M
In biology, a taxon (back-formation from ''taxonomy''; plural taxa) is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit. Although neither is required, a taxon is usually known by a particular name and given a particular ranking, especially if and when it is accepted or becomes established. It is very common, however, for taxonomists to remain at odds over what belongs to a taxon and the criteria used for inclusion. If a taxon is given a formal scientific name, its use is then governed by one of the nomenclature codes specifying which scientific name is correct for a particular grouping. Initial attempts at classifying and ordering organisms (plants and animals) were set forth in Carl Linnaeus's system in ''Systema Naturae'', 10th edition (1758), as well as an unpublished work by Bernard and Antoine Laurent de Jussieu. The idea of a unit-based system of biological classification was first made widely available in 1805 in the intro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxa Named By Robin Kurian Abraham
In biology, a taxon (back-formation from ''taxonomy''; plural taxa) is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit. Although neither is required, a taxon is usually known by a particular name and given a particular ranking, especially if and when it is accepted or becomes established. It is very common, however, for taxonomists to remain at odds over what belongs to a taxon and the criteria used for inclusion. If a taxon is given a formal scientific name, its use is then governed by one of the nomenclature codes specifying which scientific name is correct for a particular grouping. Initial attempts at classifying and ordering organisms (plants and animals) were set forth in Carl Linnaeus's system in ''Systema Naturae'', 10th edition (1758), as well as an unpublished work by Bernard and Antoine Laurent de Jussieu. The idea of a unit-based system of biological classification was first made widely available in 1805 in the intro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amphibian Genera
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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amphibians Of Asia
Lists of amphibians by region are lists of amphibians in a given continent, country or smaller region. Africa *Democratic Republic of the Congo *Ghana *Guinea-Bissau *Ivory Coast **Daloa *Madagascar *Seychelles Asia *Bhutan *China **Hong Kong *India **Northeast India **Sikkim *Indonesia **Java **Sumatra *Korea *Malaysia *Nepal *Pakistan *Philippines **Cebu **Panay *Singapore *Taiwan *Thailand *Vietnam **Hoàng Liên National Park Australasia *Australia **South Australia **Western Australia **Tasmania *New Zealand Europe *Europe *Bulgaria *Cyprus *France *Gibraltar *Great Britain *Ireland *Italy *Norway *Sweden North America *North America *Canada *Mexico *United States States of the United States *Alabama *California *Colorado *Idaho *Indiana **Indiana Dunes *Iowa *Massachusetts *Michigan *Minnesota *Montana *New Mexico *New Jersey *North Carolina *Texas *Virginia **Shenandoah National Park *Washington *West Virginia *Wyoming **Yellowstone National Park Caribbean ... [...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] |
Riparian Zone
A riparian zone or riparian area is the interface between land and a river or stream. Riparian is also the proper nomenclature for one of the terrestrial biomes of the Earth. Plant habitats and communities along the river margins and banks are called riparian vegetation, characterized by hydrophilic plants. Riparian zones are important in ecology, environmental resource management, and civil engineering because of their role in soil conservation, their habitat biodiversity, and the influence they have on fauna and aquatic ecosystems, including grasslands, woodlands, wetlands, or even non-vegetative areas. In some regions, the terms riparian woodland, riparian forest, riparian buffer zone, riparian corridor, and riparian strip are used to characterize a riparian zone. The word ''riparian'' is derived from Latin '' ripa'', meaning " river bank". Characteristics Riparian zones may be natural or engineered for soil stabilization or restoration. These zones are important natural b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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