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Rhegmatorhina
''Rhegmatorhina'' is a genus of insectivorous passerine birds in the antbird, antbird family, Thamnophilidae. The genus was introduced by the American ornithologist Robert Ridgway in 1888 with the bare-eyed antbird (''Rhegmatorhina gymnops'') as the type species. The name of the genus combines the Ancient Greek words ''rhēgma, rhēgmatos'' for "fissure" or "cleft" and ''rhis, rhinos'' for "nostril". The genus contains the following species: * Bare-eyed antbird (''Rhegmatorhina gymnops'') * Harlequin antbird (''Rhegmatorhina berlepschi'') * White-breasted antbird (''Rhegmatorhina hoffmannsi'') * Chestnut-crested antbird (''Rhegmatorhina cristata'') * Hairy-crested antbird (''Rhegmatorhina melanosticta'') These species are specialist ant-followers that depend upon swarms of army ants to flush insects and other arthropods out of the Plant litter, leaf litter. References Rhegmatorhina, Bird genera Birds of the Amazon rainforest, Taxa named by Robert Ridgway Taxonomy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hairy-crested Antbird
The hairy-crested antbird (''Rhegmatorhina melanosticta'') is a species of bird in subfamily Thamnophilinae of family Thamnophilidae, the "typical antbirds". It is found in Bolivia, Brazil, Colombia, Ecuador, and Peru. Taxonomy and systematics The hairy-crested antbird was described by the English ornithologists Philip Sclater and Osbert Salvin in 1880 and given the binomial name ''Pithys melanosticta''. The present genus ''Rhegmatorhina'' was introduced by the American ornithologist Robert Ridgway in 1888. The specific epithet ''melanosticta'' is from the Ancient Greek ''melanostiktos'' meaning "black-spotted". It combines ''melas'' meaning "black" and ''stiktos '' meaning "spotted". The five members of genus ''Rhegmatorhina'' are sisters to the three species of genus '' Gymnopithys''.Remsen, J. V., Jr., J. I. Areta, E. Bonaccorso, S. Claramunt, G. Del-Rio, A. Jaramillo, D. F. Lane, M. B. Robbins, F. G. Stiles, and K. J. Zimmer. Version 4 March 2024. A classification of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bare-eyed Antbird
The bare-eyed antbird (''Rhegmatorhina gymnops''), occasionally known as the Santarem antbird, is a Vulnerable species of insectivorous passerine bird in subfamily Thamnophilinae of family Thamnophilidae, the "typical antbirds". It is endemic to Brazil.Remsen, J. V., Jr., J. I. Areta, E. Bonaccorso, S. Claramunt, G. Del-Rio, A. Jaramillo, D. F. Lane, M. B. Robbins, F. G. Stiles, and K. J. Zimmer. Version 4 March 2024. Species Lists of Birds for South American Countries and Territories. https://www.museum.lsu.edu/~Remsen/SACCCountryLists.htm retrieved March 5, 2024 Taxonomy and systematics The bare-eyed antbird was Species description, formally described by the American ornithologist Robert Ridgway in 1888 and given the binomial name ''Rhegmatorhina gymnops''. Although the title page gives the year as 1887, the volume was not published until 1888. The five members of genus ''Rhegmatorhina'' are Sister group, sisters to the three species of genus ''Gymnopithys''.Remsen, J. V., J ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harlequin Antbird
The harlequin antbird (''Rhegmatorhina berlepschi'') is a species of bird in subfamily Thamnophilinae of family Thamnophilidae, the "typical antbirds". It is endemic to Brazil.Remsen, J. V., Jr., J. I. Areta, E. Bonaccorso, S. Claramunt, G. Del-Rio, A. Jaramillo, D. F. Lane, M. B. Robbins, F. G. Stiles, and K. J. Zimmer. Version 4 March 2024. Species Lists of Birds for South American Countries and Territories. https://www.museum.lsu.edu/~Remsen/SACCCountryLists.htm retrieved March 5, 2024 Taxonomy and systematics The five members of genus ''Rhegmatorhina'' are sisters to the three species of genus ''Gymnopithys''.Remsen, J. V., Jr., J. I. Areta, E. Bonaccorso, S. Claramunt, G. Del-Rio, A. Jaramillo, D. F. Lane, M. B. Robbins, F. G. Stiles, and K. J. Zimmer. Version 4 March 2024. A classification of the bird species of South America. American Ornithological Society. https://www.museum.lsu.edu/~Remsen/SACCBaseline.htm retrieved March 5, 2024 The harlequin antbird frequently hybr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White-breasted Antbird
The white-breasted antbird (''Rhegmatorhina hoffmannsi'') is a species of bird in subfamily Thamnophilinae of family Thamnophilidae, the "typical antbirds". It is endemic to Brazil.Remsen, J. V., Jr., J. I. Areta, E. Bonaccorso, S. Claramunt, G. Del-Rio, A. Jaramillo, D. F. Lane, M. B. Robbins, F. G. Stiles, and K. J. Zimmer. Version 4 March 2024. Species Lists of Birds for South American Countries and Territories. https://www.museum.lsu.edu/~Remsen/SACCCountryLists.htm retrieved March 5, 2024 Taxonomy and systematics The five members of genus ''Rhegmatorhina'' are sisters to the three species of genus ''Gymnopithys''.Remsen, J. V., Jr., J. I. Areta, E. Bonaccorso, S. Claramunt, G. Del-Rio, A. Jaramillo, D. F. Lane, M. B. Robbins, F. G. Stiles, and K. J. Zimmer. Version 4 March 2024. A classification of the bird species of South America. American Ornithological Society. https://www.museum.lsu.edu/~Remsen/SACCBaseline.htm retrieved March 5, 2024 The white-breasted antbird freque ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chestnut-crested Antbird
The chestnut-crested antbird (''Rhegmatorhina cristata'') is a species of bird in subfamily Thamnophilinae of family Thamnophilidae, the "typical antbirds". It is found in Brazil and Colombia.Remsen, J. V., Jr., J. I. Areta, E. Bonaccorso, S. Claramunt, G. Del-Rio, A. Jaramillo, D. F. Lane, M. B. Robbins, F. G. Stiles, and K. J. Zimmer. Version 4 March 2024. Species Lists of Birds for South American Countries and Territories. https://www.museum.lsu.edu/~Remsen/SACCCountryLists.htm retrieved March 5, 2024 Taxonomy and systematics The chestnut-crested antbird was described by the Austrian ornithologist August von Pelzeln in 1868 and given the binomial name ''Pithys cristata''. The five members of genus '' Rhegmatorhina'' are sisters to the three species of genus '' Gymnopithys''.Remsen, J. V., Jr., J. I. Areta, E. Bonaccorso, S. Claramunt, G. Del-Rio, A. Jaramillo, D. F. Lane, M. B. Robbins, F. G. Stiles, and K. J. Zimmer. Version 4 March 2024. A classification of the bird spec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type Species
In zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the species that contains the biological type specimen(s). Article 67.1 A similar concept is used for suprageneric groups and called a type genus. In botanical nomenclature, these terms have no formal standing under the code of nomenclature, but are sometimes borrowed from zoological nomenclature. In botany, the type of a genus name is a specimen (or, rarely, an illustration) which is also the type of a species name. The species name that has that type can also be referred to as the type of the genus name. Names of genus and family ranks, the various subdivisions of those ranks, and some higher-rank names based on genus names, have such types. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antbird
The antbirds are a large passerine bird family, Thamnophilidae, found across subtropical and tropical Central and South America, from Mexico to Argentina. There are more than 230 species, known variously as antshrikes, antwrens, antvireos, fire-eyes, bare-eyes and bushbirds. They are related to the antthrushes and antpittas (family Formicariidae), the tapaculos, the gnateaters and the ovenbirds. Despite some species' common names, this family is not closely related to the wrens, vireos or shrikes. Antbirds are generally small birds with rounded wings and strong legs. They have mostly sombre grey, white, brown and rufous plumage, which is sexually dimorphic in pattern and colouring. Some species communicate warnings to rivals by exposing white feather patches on their backs or shoulders. Most have heavy bills, which in many species are hooked at the tip. Most species live in forests, although a few are found in other habitats. Insects and other arthropods from the most importan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Passerine Birds
A passerine () is any bird of the order Passeriformes (; from Latin 'sparrow' and '-shaped'), which includes more than half of all bird species. Sometimes known as perching birds, passerines are distinguished from other orders of birds by the arrangement of their toes (three pointing forward and one back), which facilitates perching. With more than 140 families and some 6,500 identified species, Passeriformes is the largest clade of birds and among the most diverse clades of terrestrial vertebrates, representing 60% of birds.Ericson, P.G.P. et al. (2003Evolution, biogeography, and patterns of diversification in passerine birds ''J. Avian Biol'', 34:3–15.Selvatti, A.P. et al. (2015"A Paleogene origin for crown passerines and the diversification of the Oscines in the New World" ''Molecular Phylogenetics and Evolution'', 88:1–15. Passerines are divided into three clades: Acanthisitti (New Zealand wrens), Tyranni (suboscines), and Passeri (oscines or songbirds). The passer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Ridgway
Robert Ridgway (July 2, 1850 – March 25, 1929) was an American ornithologist specializing in systematics. He was appointed in 1880 by Spencer Fullerton Baird, secretary of the Smithsonian Institution, to be the first full-time curator of birds at the United States National Museum, a title he held until his death. In 1883, he helped found the American Ornithologists' Union, where he served as officer and journal editor. Ridgway was an outstanding descriptive taxonomist, capping his life work with ''The Birds of North and Middle America'' (eight volumes, 1901–1919). In his lifetime, he was unmatched in the number of North American bird species that he described for science. As technical illustrator, Ridgway used his own paintings and outline drawings to complement his writing. He also published two books that systematized color names for describing birds, ''A Nomenclature of Colors for Naturalists'' (1886) and ''Color Standards and Color Nomenclature'' (1912). Ornithol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ant-follower
Ant followers are birds that feed by following swarms of army ants and take prey flushed by those ants. The best-known ant-followers are 18 species of antbird in the family Thamnophilidae, but other families of birds may follow ants, including thrushes, chats, ant-tanagers, cuckoos, motmots, and woodcreepers. Ant followers may be obligate, meaning that they derive most of their diet by following ant swarms, or non-obligate, meaning they derive only some of their diet from this behaviour. Some species may feed extensively at ant swarms yet may not be obligate ant followers, being able to and regularly feeding away from the swarms as well. Many species of tropical ants form large raiding swarms, but the swarms are often nocturnal or raid underground. While birds visit these swarms when they occur, the species most commonly attended by birds is the Neotropical species ''Eciton burchellii'', which is both diurnal and surface-raiding. It was once thought that attending birds were ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Army Ants
The name army ant (or legionary ant or ''marabunta'') is applied to over 200 ant species in different lineages. Because of their aggressive predatory foraging groups, known as "raids", a huge number of ants forage simultaneously over a limited area. Another shared feature is that, unlike most ant species, army ants do not construct permanent nests; an army ant colony moves almost incessantly over the time it exists. All species are members of the true ant family, Formicidae, but several groups have independently evolved the same basic behavioural and ecological syndrome. This syndrome is often referred to as "legionary behaviour", and may be an example of convergent evolution. Most New World army ants belong to the genera '' Cheliomyrmex'', ''Neivamyrmex'', ''Nomamyrmex'', ''Labidus'', and ''Eciton''. The largest genus is ''Neivamyrmex'', which contains more than 120 species; the most predominant species is '' Eciton burchellii''; its common name "army ant" is considered ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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