|
Phrynomantis
''Phrynomantis'' is a genus of frog in the family Microhylidae The Microhylidae, commonly known as narrow-mouthed frogs, are a geographically widespread family (biology), family of frogs. The 683 species are in 57 genera and 11 subfamilies. Evolution A molecular phylogenetic study by van der Meijden, et al. .... They are also known as rubber frogs, red-marked frogs, red-marked short-headed frogs, and snake-necked frogs. The genus is found in Subsaharan Africa. Species The genus has five species. References Microhylidae Amphibian genera Amphibians of Africa Taxa named by Wilhelm Peters Taxonomy articles created by Polbot {{Microhylidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phrynomantis Microps
''Phrynomantis microps'' is an African frog with many interesting adaptations to the savannah. These frogs are also called the Accra snake-necked frog. They are found across Western and Central Africa. One of its distinguishing features is the peptide secretion on its skin, which goes beyond toxicity and seems to inhibit aggressive behavior like biting and stinging from large ants. This allows ''Phrynomantis microps'' to live in humid burrows within large ant nests and termite mounds, where they are frequently found. While ''Phrynomantis microps'' feeds on similar insects such as the termite ''Macrotermes bellicosus'', they have never been found to feed on the ants they share the nest with. These frogs are medium-sized and have a bright red pelvic region. Description ''Phrynomantis microps'' are a medium-sized frog that measures between 40 and 60mm as an adult. Their back as well as the pelvic region are bright red while the rest of the body is dark brown. The brightness of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phrynomantis
''Phrynomantis'' is a genus of frog in the family Microhylidae The Microhylidae, commonly known as narrow-mouthed frogs, are a geographically widespread family (biology), family of frogs. The 683 species are in 57 genera and 11 subfamilies. Evolution A molecular phylogenetic study by van der Meijden, et al. .... They are also known as rubber frogs, red-marked frogs, red-marked short-headed frogs, and snake-necked frogs. The genus is found in Subsaharan Africa. Species The genus has five species. References Microhylidae Amphibian genera Amphibians of Africa Taxa named by Wilhelm Peters Taxonomy articles created by Polbot {{Microhylidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phrynomantis Annectens
The marbled rubber frog (''Phrynomantis annectens'') is a species of frog in the family Microhylidae. It is native to Angola, Namibia, and South Africa. Its natural habitats are dry savanna, subtropical or tropical dry shrubland, intermittent freshwater marshes, hot deserts, and temperate desert. Its survival often depends on finding deeper pools in inselbergs and other rocky formations.A. Channing & C. Michael Hogan. 2013Species account for ''Phrynomantis annectens'' ed. B. Zimkus. African Amphibians Lifedesk The species is threatened by habitat loss Habitat destruction (also termed habitat loss or habitat reduction) occurs when a natural habitat is no longer able to support its native species. The organisms once living there have either moved elsewhere, or are dead, leading to a decrease .... left, Breeding habitat near Aggeneys, Northern Cape References Phrynomantis Amphibians described in 1910 Taxonomy articles created by Polbot {{Microhylidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phrynomantis Somalicus
''Phrynomantis somalicus'', also known as Somali rubber frog or Somali snake-necked frog, is a species of frog in the family Microhylidae. It is known from southern Ethiopia and southern Somalia. Its total distribution is poorly known and might extend into Kenya. This species is probably an inhabitant of open dry savannas and dry grasslands. The Ethiopian record is from riverine ''Acacia'' woodland in an arid savanna region. Breeding probably takes place in temporary pools and pans, where at other times, these frogs are assumed to live in subterranean cavities near water. Specific threats to it are unknown, but it is likely suffering from environmental degradation Environment most often refers to: __NOTOC__ * Natural environment, referring respectively to all living and non-living things occurring naturally and the physical and biological factors along with their chemical interactions that affect an organism ... caused by human settlement and expansion, and the associated increa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phrynomantis Bifasciatus
The banded rubber frog (''Phrynomantis bifasciatus'') is a species of frog in the family Microhylidae. It is found in central and southern Africa. Its natural habitats are dry savanna, moist savanna, subtropical or tropical dry shrubland, subtropical or tropical moist shrubland, subtropical or tropical dry lowland grassland, subtropical or tropical seasonally wet or flooded lowland grassland, subtropical or tropical high-altitude grassland, intermittent freshwater lakes, intermittent freshwater marshes, arable land, pastureland, water storage areas, ponds, and canals and ditches. The female can reach a maximum size of 65 mm whereas the tadpoles A tadpole or polliwog (also spelled pollywog) is the larval stage in the biological life cycle of an amphibian. Most tadpoles are fully aquatic, though some species of amphibians have tadpoles that are terrestrial. Tadpoles have some fish-li ... can reach a size of 37 mm. The maximum size of the male is yet unknown, but si ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phrynomantis Affinis
The spotted rubber frog (''Phrynomantis affinis'') is a species of frog in the family Microhylidae. It is found in Angola, Democratic Republic of the Congo, Namibia, Zambia, possibly Botswana, possibly Tanzania, and possibly Zimbabwe. Its natural habitats are dry savanna, moist savanna, subtropical or tropical dry shrubland, intermittent freshwater lakes, and intermittent freshwater marsh In ecology, a marsh is a wetland that is dominated by herbaceous plants rather than by woody plants.Keddy, P.A. 2010. Wetland Ecology: Principles and Conservation (2nd edition). Cambridge University Press, Cambridge, UK. 497 p More in genera ...es. References Phrynomantis Amphibians described in 1901 Taxonomy articles created by Polbot {{Microhylidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microhylidae
The Microhylidae, commonly known as narrow-mouthed frogs, are a geographically widespread family (biology), family of frogs. The 683 species are in 57 genera and 11 subfamilies. Evolution A molecular phylogenetic study by van der Meijden, et al. (2007) has estimated the initial internal divergence of the family Microhylidae to have taken place about 66 million years ago, or immediately after the Cretaceous extinction event. The most recent common ancestor of the Microhylidae and their closest Ranoidea, ranoid relatives is estimated to have lived 116 million years ago in Gondwana. Description As suggested by their name, microhylids are mostly small frogs. Many species are below in length, although some species are as large as . They can be arboreal or terrestrial, and some even live close to water. The ground-dwellers are often found under leaf litter within forests, occasionally venturing out at night to hunt. The two main shapes for the microhylids are wide bodies and narrow mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frog
A frog is any member of a diverse and largely semiaquatic group of short-bodied, tailless amphibian vertebrates composing the order (biology), order Anura (coming from the Ancient Greek , literally 'without tail'). Frog species with rough skin texture due to wart-like parotoid glands tend to be called toads, but the distinction between frogs and toads is informal and purely cosmetic, not from taxonomy (biology), taxonomy or evolutionary history. Frogs are widely distributed, ranging from the tropics to subarctic regions, but the greatest concentration of species diversity is in tropical rainforest and associated wetlands. They account for around 88% of extant amphibian species, and are one of the five most diverse vertebrate orders. The oldest fossil "proto-frog" ''Triadobatrachus'' is known from the Early Triassic of Madagascar (250Myr, million years ago), but molecular clock, molecular clock dating suggests their divergent evolution, divergence from other amphibians may exte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wilhelm Peters
Wilhelm Karl Hartwich (or Hartwig) Peters (22 April 1815 – 20 April 1883) was a German natural history, naturalist and explorer. He was assistant to the anatomist Johannes Peter Müller and later became curator of the Natural History Museum, Berlin, Berlin Zoological Museum. Encouraged by Müller and the explorer Alexander von Humboldt, Peters travelled to Mozambique via Angola in September 1842, exploring the coastal region and the Zambesi River. He returned to Berlin with an enormous collection of natural history specimens, which he then described in ''Naturwissenschaftliche Reise nach Mossambique... in den Jahren 1842 bis 1848 ausgeführt'' (1852–1882). The work was comprehensive in its coverage, dealing with mammals, birds, reptiles, amphibians, river fish, insects and botany. He replaced Martin Lichtenstein as curator of the museum in 1858, and in the same year he was elected a foreign member of the Royal Swedish Academy of Sciences. In a few years, he greatly increased ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gladwyn Kingsley Noble
Gladwyn Kingsley Noble (September 20, 1894 – December 9, 1940) was an American zoologist who served as the head curator for the department of herpetology and the department of experimental biology at the American Museum of Natural History. Noble received bachelor's and master's degrees from Harvard University in 1917 and 1918, respectively, and a Ph.D. from Columbia University in 1922. He joined the herpetology department in 1922 as a research assistant and assistant curator in 1917, and became the chairman of the department in 1924. He later formed the Department of Experimental Biology in 1928, and served as the chairman of both departments until his death on December 9, 1940, from a streptococcal throat infection. Background Noble's father was Gilbert Clifford Noble, one of the founders of what would become Barnes & Noble bookstores and publishing house. Gilbert Clifford Noble joined the Arthur Hinds & Company firm in 1886 after graduating from Harvard College. In 1894, he wa ... [...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] |
Subsaharan Africa
Sub-Saharan Africa is the area and regions of the continent of Africa that lie south of the Sahara. These include Central Africa, East Africa, Southern Africa, and West Africa. Geopolitically, in addition to the African countries and territories that are situated fully in that specified region, the term may also include polities that only have part of their territory located in that region, per the definition of the United Nations (UN). This is considered a non-standardised geographical region with the number of countries included varying from 46 to 48 depending on the organisation describing the region (e.g. UN, WHO, World Bank, etc.). The African Union (AU) uses a different regional breakdown, recognising all 55 member states on the continent—grouping them into five distinct and standard regions. The term serves as a grouping counterpart to North Africa, which is instead grouped with the definition of MENA (i.e. Middle East and North Africa) as it is part of the Arab wo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
