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Paedophryne
''Paedophryne'' (from the Ancient Greek language, Ancient Greek ''paedos'' (παίδος) "child" and ''phryne'' (φρύνος) "toad, frog") is a genus of Microhylidae, microhylid frogs from Papua New Guinea, including D'Entrecasteaux Islands. All seven species known so far are amongst the Smallest organisms, smallest frog and vertebrate species. Species The following species are recognised in the genus ''Paedophryne'': * ''Paedophryne amauensis'' Rittmeyer ''et al.'', 2012 * ''Paedophryne dekot'' Kraus, 2011 * ''Paedophryne kathismaphlox'' Kraus, 2010 * ''Paedophryne oyatabu'' Kraus, 2010 * ''Paedophryne swiftorum'' Rittmeyer ''et al.'', 2012 * ''Paedophryne titan'' Kraus, 2015 * ''Paedophryne verrucosa'' Kraus, 2011 Gallery File:Paedophryne kathismaphlox, dorsal view.jpg, ''Paedophryne kathismaphlox'' File:Paedophryne oyatabu.jpg, ''Paedophryne oyatabu'' File:Paedophryne dekot2.jpg, ''Paedophryne dekot'' File:Paedophryne verrucosa2.jpg, ''Paedophryne verrucosa'' File:Para ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paedophryne Verrucosa
''Paedophryne'' (from the Ancient Greek ''paedos'' (παίδος) "child" and ''phryne'' (φρύνος) "toad, frog") is a genus of microhylid frogs from Papua New Guinea, including D'Entrecasteaux Islands. All seven species known so far are amongst the smallest frog and vertebrate species. Species The following species are recognised in the genus ''Paedophryne'': * ''Paedophryne amauensis'' Rittmeyer ''et al.'', 2012 * ''Paedophryne dekot ''Paedophryne'' (from the Ancient Greek language, Ancient Greek ''paedos'' (παίδος) "child" and ''phryne'' (φρύνος) "toad, frog") is a genus of Microhylidae, microhylid frogs from Papua New Guinea, including D'Entrecasteaux Islands. ...'' Kraus, 2011 * '' Paedophryne kathismaphlox'' Kraus, 2010 * '' Paedophryne oyatabu'' Kraus, 2010 * '' Paedophryne swiftorum'' Rittmeyer ''et al.'', 2012 * '' Paedophryne titan'' Kraus, 2015 * '' Paedophryne verrucosa'' Kraus, 2011 Gallery File:Paedophryne kathismaphlox, dorsal view.jpg, ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paedophryne Swiftorum
''Paedophryne swiftorum'' is a species of frog from Papua New Guinea discovered in 2008 and formally described in January 2012. It lives among leaf litter on the tropical rainforest floor and was named after the Swift family who had provided funds for establishing the Kamiali Biological Station where the new species was found. Discovery ''Paedophryne swiftorum'' was first discovered by a student on a 2008 Cornell University expedition to Papua New Guinea. The male frog makes a series of double clicks which the investigators had previously heard but had thought to be made by crickets. Hearing this sound at close quarters while examining a millipede in the leaf litter, Michael Gründler turned his head and saw a minute frog rhythmically inflating its vocal sac. Measuring just , it might have been thought not to be fully grown except for the fact that calling is normally only done by mature male frogs as an advertisement to attract females. ''Paedophryne swiftorum'' is one of the sm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paedophryne Amauensis
''Paedophryne amauensis'', also known as the New Guinea Amau frog, is a species of microhylid frog endemic to eastern Papua New Guinea. At in snout-to-vent length, it was once considered the world's smallest known vertebrate. (See also Ecological guild.) The species was listed in the ''Top 10 New Species 2013'' by the International Institute for Species Exploration for discoveries made during 2012. Discovery The frog species was discovered in August 2009 by Louisiana State University herpetologist Christopher Austin and his PhD student Eric Rittmeyer while on an expedition to explore the biodiversity of Papua New Guinea. The new species was found near Amau village in the Central Province, from which its specific name is derived. The discovery was published in the peer-reviewed scientific journal PLOS One in January 2012. Because the frogs have calls that resemble those made by insects and are camouflaged among leaves on the forest floor, ''Paedophryne amauensis'' had bee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amphibians Of New Guinea
Amphibians are ectothermic, anamniotic, four-limbed vertebrate animals that constitute the class Amphibia. In its broadest sense, it is a paraphyletic group encompassing all tetrapods, but excluding the amniotes (tetrapods with an amniotic membrane, such as modern reptiles, birds and mammals). All extant (living) amphibians belong to the monophyletic subclass Lissamphibia, with three living order (biology), orders: Anura (frogs and toads), Urodela (salamanders), and Gymnophiona (caecilians). Evolved to be mostly semiaquatic, amphibians have adapted to inhabit a wide variety of habitats, with most species living in freshwater ecosystem, freshwater, wetland or terrestrial ecosystems (such as riparian woodland, fossorial and even arboreal habitats). Their biological life cycle, life cycle typically starts out as aquatic animal, aquatic larvae with gills known as tadpoles, but some species have developed behavioural adaptations to bypass this. Young amphibians generally underg ... [...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] |
Smallest Organisms
The smallest organisms found on Earth can be determined according to various aspects of organism size, including volume, mass, height, length, or genome size. Given the incomplete nature of scientific knowledge, it is possible that the smallest organism is undiscovered. Furthermore, there is some debate over the definition of life, and what entities qualify as organisms; consequently the smallest known organisms (microrganisms) may be nanobes that can be 20 nanometers long. Microorganisms Obligate endosymbiotic bacteria The genome of '' Nasuia deltocephalinicola'', a symbiont of the European pest leafhopper, '' Macrosteles quadripunctulatus'', consists of a circular chromosome of 112,031 base pairs. The genome of '' Nanoarchaeum equitans'' is 491 Kbp nucleotides long. ''Pelagibacter ubique'' '' Pelagibacter ubique'' is one of the smallest known free-living bacteria, with a length of and an average cell diameter of . They also have the smallest free-living bacterium gen ... [...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] |
Map Of Paedophryne Localities 2
A map is a symbolic depiction of interrelationships, commonly spatial, between things within a space. A map may be annotated with text and graphics. Like any graphic, a map may be fixed to paper or other durable media, or may be displayed on a transitory medium such as a computer screen. Some maps change interactively. Although maps are commonly used to depict geographic elements, they may represent any space, real or fictional. The subject being mapped may be two-dimensional such as Earth's surface, three-dimensional such as Earth's interior, or from an abstract space of any dimension. Maps of geographic territory have a very long tradition and have existed from ancient times. The word "map" comes from the , wherein ''mappa'' meant 'napkin' or 'cloth' and ''mundi'' 'of the world'. Thus, "map" became a shortened term referring to a flat representation of Earth's surface. History Maps have been one of the most important human inventions for millennia, allowing humans t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
