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Chestnut-capped Piha
The chestnut-capped piha (''Lipaugus weberi'') is a species of bird in the family Cotingidae. It is endemic to a small portion of Colombia’s central Andes in the department of Antioquia. The chestnut-capped piha resides only in a narrow band of humid premontane cloud forest. It is a dark grey passerine with a notable chestnut crown on the upper nape and pale cinnamon-colored undertail coverts. Adults are small for pihas, measuring about long. Males have modified primary feathers with elongated and stiff barbules that enable them to create a whirring noise with their wings, which the piha likely uses for display purposes. Its call is extremely loud and can be heard over away. The chestnut-capped piha is mostly frugivorous, although it will eat some invertebrates. Little is known about the species' breeding ecology, although it is believed to be a lekking species. The chestnut-capped piha was not discovered until 1999, due in large part to the very limited and to politi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anorí
Anorí is a town and municipality in the Antioquia Department, Colombia. It is part of the subregion of Northeastern Antioquia. The cloud forest near Anorí forms the majority of the range of the endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsew ..., critically endangered chestnut-capped piha. References Municipalities of Antioquia Department {{Antioquia-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus comes above species and below family (taxonomy), family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. ''Panthera leo'' (lion) and ''Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomy (biology), taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antioquia Wren
The Antioquia wren (''Thryophilus sernai'') is a passerine from the wren family (Troglodytidae). It was discovered in March 2010 in the vicinity of the Cauca River in Antioquia, Colombia and described as a new species by Lara ''et al'' (2012). The epithet commemorates the late Marco Antonio Serna Díaz (1936–1991), a Colombian naturalist from San Vicente Ferrer, Antioquia. The Antioquia wren is closely related to the rufous-and-white wren and the Niceforo's wren. It occurs on both banks of the Cauca River Canyon but it is uncommon throughout its range. Its habitat is dry forests. Principal threats to the species include habitat destruction caused by the building of the Ituango Dam. References *Lara, C. E., A. M. Cuervo, S. V. Valderrama, D. Calderón-F. & C. D. Cadena. (2012). "A new species of wren (Troglodytidae: Thryophilus) from the dry Cauca River Canyon, northwestern Colombia". ''The Auk'' 129 (3): 537–550. External linksVideos, photos and sounds– Internet Bird ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antioquia Brushfinch
The Antioquia brushfinch (''Atlapetes blancae'') is a poorly known species of bird from the family Passerellidae. It was scientifically described in 2007 on basis of three museum specimens from Antioquia, Colombia, which were previously labelled as slaty brushfinches (''Atlapetus schistaceus''). The specific epithet ''blancae'' refers to the whitish underparts of the new species, while also commemorating the Colombian lepidopterologist , the wife of ornithologist Thomas M. Donegan (who described the species). All three museum skins were collected in the 20th century, but only one label has a date, which is given as 1971. Subsequent fieldwork in Antioquia has failed to find this species again. The species description has been approved by the South American Classification Committee. It has been recommended for a critically endangered status. Rediscovery In January 2018, a Colombian resident of San Pedro de los Milagros noticed this bird on his way to Sunday mass. Since then, 4 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stiles's Tapaculo
Stiles's tapaculo (''Scytalopus stilesi'') is a member of the tapaculos, a group of Neotropical birds. It was described as new to science in 2005. It has been found at 21 sites in montane forest between 1,420 and 2,130 m altitude in the northern Cordillera Central of the Colombian Andes; although having a restricted range, within this limited area it is a common understorey bird. Initially, it seemed as if the species would classify as near threatened (Cuervo ''et al.'' 2005), but it turned out to be more plentiful and thus is classified as species of least concern in the 2007 IUCN Red List. The species was originally observed in the 1990s, but when Niels Krabbe examined recordings of their songs, his suspicions arose that they were a new species - Stiles's tapaculo's song is considerably faster and lower-pitched than that of the closely related Ecuadorian tapaculo ''S. robbinsi'' (Cuervo ''et al.'' 2005). The species was named in honour of Frank Gary Stiles, an ornithologist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Magdalena Tapaculo
The Magdalena tapaculo (''Scytalopus rodriguezi''), also known as the Upper Magdalena tapaculo, is a member of the tapaculos, a group of Neotropical birds. It was described as new to science in 2005. It is a restricted-range endemic presently known only from two localities on the eastern slope of the Cordillera Central at the head of the Magdalena Valley, Colombia at 2000 m or more above sea-level. Its range is believed to be no greater than 170 km2, and its population around 2,200 pairs; due to its recent description, no formal evaluation of its conservation status has taken place yet, however. It is found in humid forests with dense understorey In forestry and ecology, understory (American English), or understorey (Commonwealth English), also known as underbrush or undergrowth, includes plant life growing beneath the forest canopy without penetrating it to any great extent, but abov .... The species scientific name honours José Vicente Rodriguez Mahecha, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paratype
In zoology and botany, a paratype is a specimen of an organism that helps define what the scientific name of a species and other taxon actually represents, but it is not the holotype (and in botany is also neither an isotype nor a syntype). Often there is more than one paratype. Paratypes are usually held in museum research collections. The exact meaning of the term ''paratype'' when it is used in zoology is not the same as the meaning when it is used in botany. In both cases however, this term is used in conjunction with ''holotype''. Zoology In zoological nomenclature, a paratype is officially defined as "Each specimen of a type series other than the holotype.", ''International Code of Zoological Nomenclature'' In turn, this definition relies on the definition of a "type series". A type series is the material (specimens of organisms) that was cited in the original publication of the new species or subspecies, and was not excluded from being type material by the author (th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Holotype
A holotype is a single physical example (or illustration) of an organism, known to have been used when the species (or lower-ranked taxon) was formally described. It is either the single such physical example (or illustration) or one of several examples, but explicitly designated as the holotype. Under the International Code of Zoological Nomenclature (ICZN), a holotype is one of several kinds of name-bearing types. In the International Code of Nomenclature for algae, fungi, and plants (ICN) and ICZN, the definitions of types are similar in intent but not identical in terminology or underlying concept. For example, the holotype for the butterfly '' Plebejus idas longinus'' is a preserved specimen of that subspecies, held by the Museum of Comparative Zoology at Harvard University. In botany, an isotype is a duplicate of the holotype, where holotype and isotypes are often pieces from the same individual plant or samples from the same gathering. A holotype is not necessarily "typ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zoological Specimen
A zoological specimen is an animal or part of an animal preserved for scientific use. Various uses are: to verify the identity of a (species), to allow study, increase public knowledge of zoology. Zoological specimens are extremely diverse. Examples are bird and mammal study skins, mounted specimens, skeletal material, casts, pinned insects, dried material, animals preserved in liquid preservatives, and microscope slides. Natural history museums are repositories of zoological specimens Study skins Bird and mammal specimens are conserved as dry study skins, a form of taxidermy. The skin is removed from the animal's carcass, treated with absorbents, and filled with cotton or polyester batting (In the past plant fibres or sawdust were used). Bird specimens have a long, thin, wooden dowel wrapped in batting at their center. The dowel is often intentionally longer than the bird's body and exits at the animal's vent. This exposed dowel provides a place to handle the bird without distu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mist Net
Mist nets are used by hunters and poachers, but also by ornithologists and chiropterologists to capture wild birds and bats for banding or other research projects. Mist nets are typically made of nylon or polyester mesh suspended between two poles, resembling a volleyball net. When properly deployed in the correct habitat, the nets are virtually invisible. Mist nets have shelves created by horizontally strung lines that create a loose, baggy pocket. When a bird or bat hits the net, it falls into this pocket, where it becomes tangled. The mesh size of the netting varies according to the size of the species targeted for capture. Mesh sizes can be measured along one side of the edge of a single mesh square, or along the diagonal of that square. Measures given here are along the diagonal. Small passerines are typically captured with 30–38 mm mesh, while larger birds, like hawks and ducks, are captured using mesh sizes of ~127 mm. Net dimensions can vary widely depending ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Undescribed Taxon
In taxonomy, an undescribed taxon is a taxon (for example, a species) that has been discovered, but not yet formally described and named. The various Nomenclature Codes specify the requirements for a new taxon to be validly described and named. Until such a description has been published, the taxon has no formal or official name, although a temporary, informal name is often used. A published scientific name may not fulfil the requirements of the Codes for various reasons. For example, if the taxon was not adequately described, its name is called a '' nomen nudum''. It is possible for a taxon to be "undescribed" for an extensive period of time, even if unofficial descriptions are published. An undescribed species may be referred to with the genus name, followed by "sp"., but this abbreviation is also used to label specimens or images that are too incomplete to be identified at the species level. In some cases, there is more than one undescribed species in a genus. In this case, th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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