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Black-browed Barbet
The black-browed barbet (''Psilopogon oorti'') is an Megalaimidae, Asian barbet native to Peninsular Malaysia and Sumatra, where it inhabits foremost forests between altitude. It is listed as Least Concern on the IUCN Red List because of its wide distribution and stable population. Taxonomy ''Bucco oortii'' was the scientific name proposed by Salomon Müller in 1835 who described a barbet specimen collected in Sumatra. It was placed in the Genus (biology), genus ''Megalaima'' proposed by George Robert Gray in 1842 who suggested to use this name instead of ''Bucco''. Molecular phylogenetic research of Asian barbets revealed that ''Megalaima'' species form a clade, which also includes the fire-tufted barbet, the only species placed in the genus ''Psilopogon'' at the time. Barbets formerly placed in this genus were therefore reclassified in the genus ''Psilopogon''. Description The black-browed barbet is mostly green with a yellow blue-bordered throat. It has black streaks abov ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Salomon Müller
Salomon Müller (7 April 1804 – 29 December 1864) was a German natural history, naturalist. He was born in Heidelberg, and died in Freiburg im Breisgau. Müller was the son of a saddler in Heidelberg. Along with Heinrich Boie and Heinrich Christian Macklot, he was sent by Coenraad Jacob Temminck to collect specimens in the East Indies. Here, he worked as an assistant for the ''Natuurkundige Commissie'' (Commission for Natural Sciences), an organization that he eventually became a member of.Nationaal Herbarium Nederland (biography). Müller arrived in Jakarta, Batavia in 1826, then journeyed to New Guinea and Timor in 1828 aboard the ''Triton''. Beginning in October 1828, he remained at the port cit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Fire-tufted Barbet
The fire-tufted barbet (''Psilopogon pyrolophus'') is a species of bird in the Asian barbet family (biology), family Megalaimidae. It is native to Peninsular Malaysia and Sumatra, where it inhabits tropical moist lowland and montane forests. It has been listed as Least Concern on the IUCN Red List since 2004. Its scientific name was proposed by Salomon Müller in 1836, who described a barbet from Sumatra. Description The fire-tufted barbet is green with a brownish-maroon nape, grey lores, and a white band on the forehead. Its throat is green, followed by a bright yellow band before a black band, appearing like a necklace. The bill is fawn coloured with a black vertical band. It has tufts of feathers at the base of beak. The upper tufts of males are fiery orange. The adult fire-tufted barbet is long. Distribution and habitat The fire-tufted barbet inhabits broadleaved forest, broad-leaved Evergreen forest, evergreen montane forests between on the Malay Peninsula and Sumatra. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Taxa Named By Salomon Müller
In biology, a taxon (back-formation from ''taxonomy''; : 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, especially in the context of rank-based (" Linnaean") nomenclature (much less so under phylogenetic nomenclature). 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 presumably set forth in prehistoric times by hunter-gatherers, as suggested by the fairly sophisticated folk taxonomies. Much later, Aristotle, and later still ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Birds Of Sumatra
Birds are a group of warm-blooded vertebrates constituting the class Aves (), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton. Birds live worldwide and range in size from the bee hummingbird to the common ostrich. There are over 11,000 living species and they are split into 44 orders. More than half are passerine or "perching" birds. Birds have wings whose development varies according to species; the only known groups without wings are the extinct moa and elephant birds. Wings, which are modified forelimbs, gave birds the ability to fly, although further evolution has led to the loss of flight in some birds, including ratites, penguins, and diverse endemic island species. The digestive and respiratory systems of birds are also uniquely adapted for flight. Some bird species of aquatic environments, particularly seabirds and some waterbirds ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Birds Of Malaysia
Birds are a group of warm-blooded vertebrates constituting the class (biology), class Aves (), characterised by feathers, toothless beaked jaws, the Oviparity, laying of Eggshell, hard-shelled eggs, a high Metabolism, metabolic rate, a four-chambered heart, and a strong yet lightweight Bird skeleton, skeleton. Birds live worldwide and range in size from the bee hummingbird to the common ostrich. There are over 11,000 living species and they are split into 44 Order (biology), orders. More than half are passerine or "perching" birds. Birds have Bird wing, wings whose development varies according to species; the only known groups without wings are the extinct moa and elephant birds. Wings, which are modified forelimbs, gave birds the ability to fly, although further evolution has led to the Flightless bird, loss of flight in some birds, including ratites, penguins, and diverse endemism, endemic island species. The digestive and respiratory systems of birds are also uniquely a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Birds Of The Malay Peninsula
''The Birds of the Malay Peninsula'' is a major illustrated ornithological reference work conceived and started by Herbert Christopher Robinson. The full title is ''The Birds of the Malay Peninsula: a general account of the birds inhabiting the region from the isthmus of Kra to Singapore with the adjacent islands''. It comprises five substantial ( large octavo) hardbound volumes of text, with 125 plates (123 in colour) by Henrik Grönvold and 11 maps. It was published by H. F. and G. Witherby, London. The binding of the first four volumes was red buckram; the fifth was red cloth with a dust jacket. History Robinson served as Director of Museums in the Federated Malay States in the early 20th century. On his retirement in 1926 he started to write the first of the five volumes of the series, with financial support for publication coming from the government of the Federated Malay States. The aim was to provide a treatment of the birds that could appeal to both professionals and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Nest
A nest is a structure built for certain animals to hold Egg (biology), eggs or young. Although nests are most closely associated with birds, members of all classes of vertebrates and some invertebrates construct nests. They may be composed of organic material such as twigs, grass, and leaves, or may be a simple depression in the ground, or a hole in a rock, tree, or building. Human-made materials, such as string, plastic, cloth, or paper, may also be used. Nests can be found in all types of habitat. Nest building is driven by a biological urge known as the nesting instinct in birds and mammals. Generally each species has a distinctive style of nest. Nest complexity is roughly correlated with the level of parental care by adults. Nest building is considered a key adaptive advantage among birds, and they exhibit the most variation in their nests ranging from simple holes in the ground to elaborate communal nests hosting hundreds of individuals. Nests of prairie dogs and severa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Dipterocarp
Dipterocarpaceae is a family of flowering plants with 22 genera and about 695 known species of mainly lowland tropical forest trees. Their distribution is pantropical, from northern South America to Africa, the Seychelles, India, Indochina, Indonesia, Malaysia and Philippines. The greatest diversity of Dipterocarpaceae occurs in Borneo.Ashton, P.S. Dipterocarpaceae. ''Flora Malesiana'', 1982 Series I, 92: 237-552 The largest genera are ''Shorea'' (196 species), '' Hopea'' (104 species), ''Dipterocarpus'' (70 species), and ''Vatica'' (65 species).Ashton, P.S. Dipterocarpaceae. In ''Tree Flora of Sabah and Sarawak,'' Volume 5, 2004. Soepadmo, E., Saw, L. G. and Chung, R. C. K. eds. Government of Malaysia, Kuala Lumpur, Malaysia. Many are large forest-emergent species, typically reaching heights of 40–70 m, some even over 80 m (in the genera '' Dryobalanops'', '' Hopea'' and ''Shorea''), with the tallest known living specimen (''Shorea faguetiana'') 93.0 m tall. Named Menara, 't ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Psilopogon
''Psilopogon'' is a genus of Old World barbets that used to include only a single species, the fire-tufted barbet (''P. pyrolophus''). Results of molecular phylogenetic analyses indicate that the genus is nested within an evolutionary branch consisting of Megalaimidae, Asian barbets that were formerly placed in the genus ''Megalaima'' proposed by George Robert Gray in 1841. Since ''Psilopogon'' was proposed by Salomon Müller already in 1835, this name takes priority. The name ''Psilopogon'' combines the Ancient Greek ''psilos'' meaning "bare" and ''pōgōn'' meaning "beard". Taxonomy The genus ''Psilopogon'' was introduced in 1836 by the German naturalist Salomon Müller to accommodate a single species, the fire-tufted barbet (''Psilopogon pyrolophus''), which is therefore the type species. In the 19th and 20th centuries, about 19 generic names were proposed for Asian barbet species in collections of natural history museums, including ''Megalaima'' by George Robert Gray in 1849 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
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] [Amazon] |
Clade
In biology, a clade (), also known as a Monophyly, monophyletic group or natural group, is a group of organisms that is composed of a common ancestor and all of its descendants. Clades are the fundamental unit of cladistics, a modern approach to taxonomy adopted by most biological fields. The common ancestor may be an individual, a population, or a species (extinct or Extant taxon, extant). Clades are nested, one in another, as each branch in turn splits into smaller branches. These splits reflect evolutionary history as populations diverged and evolved independently. Clades are termed ''monophyletic'' (Greek: "one clan") groups. Over the last few decades, the cladistic approach has revolutionized biological classification and revealed surprising evolutionary relationships among organisms. Increasingly, taxonomists try to avoid naming Taxon, taxa that are not clades; that is, taxa that are not Monophyly, monophyletic. Some of the relationships between organisms that the molecul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Megalaimidae
Megalaimidae, the Asian barbets, are a family of birds, comprising two genera with 35 species native to the forests of the Indomalayan realm from Tibet to Indonesia. They were once clubbed with all barbets in the family Capitonidae but the Old World species have been found to be distinctive and are considered, along with the Lybiidae and Ramphastidae, as sister groups. Taxonomy In the past the species were placed in three genera, ''Caloramphus'', ''Megalaima'' and ''Psilopogon'', but studies show that ''Psilopogon'' to be nested within the clade of ''Megalaima''. Since members of this clade are better treated under a single genus, they have been moved to the genus ''Psilopogon'' which was described and erected earlier than ''Megalaima'' and is therefore chosen on the basis of taxonomic priority principles. Nearly all members of the family are now in the genus ''Psilopogon'', with the exception of those in ''Caloramphus'', which are thought to have Genetic divergence, genetically d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
