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Rock Pigeons
''Petrophassa'', commonly known as the rock pigeons, is a small genus of doves in the family Columbidae native to Australia, and similar to bronzewing pigeons. The genus was introduced in 1841 by the English ornithologist and bird artist John Gould with the white-quilled rock pigeon (''Petrophassa albipennis'') as the type species. The genus name is a portmanteau of the Ancient Greek words ''petros,'' meaning "rock", and ''phassa,'' meaning "pigeon". The genus contains two species: * Chestnut-quilled rock pigeon, ''P. rufipennis'' * White-quilled rock pigeon, ''P. albipennis'' They are not closely related to ''Rock dove, Columba livia'', the rock dove (also called rock pigeon), a species which includes the domestic pigeon, domestic and feral pigeon, feral pigeons as well as the wild species native to Europe, North Africa and Asia. References Petrophassa, Bird genera {{Columbiformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Petrophassa Rufipennis
The chestnut-quilled rock pigeon (''Petrophassa rufipennis'') is a dark sooty brown Columbidae, pigeon with a distinctive bright chestnut patch on its wing visible in flight. It has distinctive pale lines across its face curving above and below its eye. A species of bird in the family Columbidae, it is very similar in behaviour and habitat to the white-quilled rock pigeon but it is only found on rocky escarpments in western Arnhem Land in the Northern Territory of Australia. Taxonomy and systematics The chestnut-quilled rock pigeon was observed by the German naturalist Ludwig Leichhardt near the head of the South Alligator River in the Northern Territory of Australia, on 11 November 1845 while on a journey to Port Essington but no specimen was collected. The species was species description, formally described and illustrated in 1898 by the Norwegian naturalist Robert Collett based on a specimen that had been collected from the same locality by the explorer Knut Dahl. Collett coi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Gould
John Gould (; 14 September 1804 – 3 February 1881) was an English ornithologist. He published a number of monographs on birds, illustrated by plates produced by his wife, Elizabeth Gould, and several other artists, including Edward Lear, Henry Constantine Richter, Joseph Wolf and William Matthew Hart. He has been considered the father of bird study in Australia and the Gould League in Australia is named after him. His identification of the birds now nicknamed "Darwin's finches" played a role in the inception of Darwin's theory of evolution by natural selection. Gould's work is referenced in Charles Darwin's book, ''On the Origin of Species''. Early life Gould was born in Lyme Regis, the first son of a gardener. Both father and son probably had little education. After working on Dowager Lady Poulett's glass house, his father obtained a position on an estate near Guildford, Surrey, and then in 1818, Gould Snr became foreman in the Royal Gardens of Windsor. Gould then be ... [...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] |
Columbidae
Columbidae () is a bird family consisting of doves and pigeons. It is the only family in the order Columbiformes. These are stout-bodied birds with short necks and short slender bills that in some species feature fleshy ceres. They primarily feed on seeds, fruits, and plants. The family occurs worldwide, but the greatest variety is in the Indomalayan and Australasian realms. The family contains 344 species divided into 50 genera. Thirteen of the species are extinct. In English, the smaller species tend to be called "doves" and the larger ones "pigeons". However, the distinction is not consistent, and does not exist in most other languages. Historically, the common names for these birds involve a great deal of variation between the terms. The bird most commonly referred to as just "pigeon" is the domestic pigeon, which is common in many cities as the feral pigeon. Doves and pigeons build relatively flimsy nests, often using sticks and other debris, which may be placed on bra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australia
Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, smaller islands. With an area of , Australia is the largest country by area in Oceania and the world's List of countries and dependencies by area, sixth-largest country. Australia is the oldest, flattest, and driest inhabited continent, with the least fertile soils. It is a Megadiverse countries, megadiverse country, and its size gives it a wide variety of landscapes and climates, with Deserts of Australia, deserts in the centre, tropical Forests of Australia, rainforests in the north-east, and List of mountains in Australia, mountain ranges in the south-east. The ancestors of Aboriginal Australians began arriving from south east Asia approximately Early human migrations#Nearby Oceania, 65,000 years ago, during the Last Glacial Period, last i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bronzewing Pigeon
The bronzewing pigeons are a group of pigeons native to Australia which have distinctive iridescent wing patches that appear bronze or green-brown in dull light, but flash in many bright colours in the sun as the bird moves. Three species are always known as "bronzewings" in the genus ''Phaps'', and several broadly similar birds also have the trademark wing patch to a more or less obvious degree. Bronzewings are ground feeders, but are capable of very fast flight. They tend to browse quietly until disturbed, then remain still, their earthy browns blending into the earth and leaf litter until the intruder approaches too closely, when the bronzewings take off with an explosive burst of sudden wing clapping and feather noise, and disappear from sight within moments. The dividing line between the bronzewings and the rock pigeons is arbitrary; essentially, rock pigeons are bronzewings without bronze on their wings. Members of the group include: * The common bronzewing (''Phaps chalcop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White-quilled Rock Pigeon
The white-quilled rock pigeon (''Petrophassa albipennis'') is a dark brown rock pigeon with a white patch on its wing. It has distinctive pale lines across its face curving above and below its eye. It is a species of bird in the family Columbidae. It is rock dweller found roosting on sandstone cliffs and towers in the Kimberley, WA and east of the Victoria River, NT. It is endemic to Australia. Taxonomy and systematics There are two species of rock pigeon in Australia, the white-quilled and the chestnut-quilled. Their name reflects their habitat specialisation of sandstone gorges and rocky escarpments. ''Petrophassa albipennis'' was identified and named by John Gould in 1841. It reflects the aptness of the name that no alternatives have ever been recorded. The genus name derives from Greek words: ''petros'' meaning rock (its preferred habitat) and ''phassa'' a wild pigeon giving ''Petrophassa,'' and the species name derives from the Latin ''albus'' meaning dull white and ... [...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] |
Ancient Greek
Ancient Greek includes the forms of the Greek language used in ancient Greece and the ancient world from around 1500 BC to 300 BC. It is often roughly divided into the following periods: Mycenaean Greek (), Dark Ages (), the Archaic period (), and the Classical period (). Ancient Greek was the language of Homer and of fifth-century Athenian historians, playwrights, and philosophers. It has contributed many words to English vocabulary and has been a standard subject of study in educational institutions of the Western world since the Renaissance. This article primarily contains information about the Epic and Classical periods of the language. From the Hellenistic period (), Ancient Greek was followed by Koine Greek, which is regarded as a separate historical stage, although its earliest form closely resembles Attic Greek and its latest form approaches Medieval Greek. There were several regional dialects of Ancient Greek, of which Attic Greek developed into Koine. Dia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chestnut-quilled Rock Pigeon
The chestnut-quilled rock pigeon (''Petrophassa rufipennis'') is a dark sooty brown pigeon with a distinctive bright chestnut patch on its wing visible in flight. It has distinctive pale lines across its face curving above and below its eye. A species of bird in the family Columbidae, it is very similar in behaviour and habitat to the white-quilled rock pigeon but it is only found on rocky escarpments in western Arnhem Land in the Northern Territory of Australia. Taxonomy and systematics The chestnut-quilled rock pigeon was observed by the German naturalist Ludwig Leichhardt near the head of the South Alligator River in the Northern Territory of Australia, on 11 November 1845 while on a journey to Port Essington but no specimen was collected. The species was formally described and illustrated in 1898 by the Norwegian naturalist Robert Collett based on a specimen that had been collected from the same locality by the explorer Knut Dahl. Collett coined the binomial name ''Petropha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White-quilled Rock Pigeon
The white-quilled rock pigeon (''Petrophassa albipennis'') is a dark brown rock pigeon with a white patch on its wing. It has distinctive pale lines across its face curving above and below its eye. It is a species of bird in the family Columbidae. It is rock dweller found roosting on sandstone cliffs and towers in the Kimberley, WA and east of the Victoria River, NT. It is endemic to Australia. Taxonomy and systematics There are two species of rock pigeon in Australia, the white-quilled and the chestnut-quilled. Their name reflects their habitat specialisation of sandstone gorges and rocky escarpments. ''Petrophassa albipennis'' was identified and named by John Gould in 1841. It reflects the aptness of the name that no alternatives have ever been recorded. The genus name derives from Greek words: ''petros'' meaning rock (its preferred habitat) and ''phassa'' a wild pigeon giving ''Petrophassa,'' and the species name derives from the Latin ''albus'' meaning dull white and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rock Dove
The rock dove, rock pigeon, or common pigeon ( also ; ''Columba livia'') is a member of the bird family Columbidae (doves and pigeons). In common usage, it is often simply referred to as the "pigeon". The domestic pigeon (''Columba livia domestica'', which includes about 1,000 different breeds) descended from this species. Escaped domestic pigeons have increased the populations of feral pigeons around the world. Wild rock doves are pale grey with two black bars on each wing, whereas domestic and feral pigeons vary in colour and pattern. Few differences are seen between males and females. The species is generally monogamous, with two squabs (young) per brood. Both parents care for the young for a time. Habitats include various open and semi-open environments. Cliffs and rock ledges are used for roosting and breeding in the wild. Originally found wild in Europe, North Africa, and western Asia, pigeons have become established in cities around the world. The species is abundant, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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