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Bearded Reedling
The bearded reedling (''Panurus biarmicus'') is a small, long-tailed passerine bird found in reed beds near water in the temperate zone of Eurasia. It is frequently known as the bearded tit or the bearded parrotbill, as it historically was believed to be closely related to tits or parrotbills. Today it is known to lack close relatives and it is the only species in the family Panuridae. Bearded reedlings are strongly sexually dimorphic and form life-long pairs. They are highly productive and can breed several times in a season. They mainly feed on small invertebrates in summer and plant seeds in winter. Taxonomy and systematics The bearded reedling was scientifically described in 1758 by the Swedish naturalist Carl Linnaeus in his 10th edition of ''Systema Naturae''. He placed it with the tits in the genus '' Parus'' and coined the binomial name ''Parus biarmicus''. Linnaeus based his entry on the "beardmanica or bearded tit-mouse" that had been described and illustrated in 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gelderland
Gelderland ( , ), also known as Guelders ( ) in English, is a Provinces of the Netherlands, province of the Netherlands, located in the centre-east of the country. With a total area of of which is water, it is the largest province of the Netherlands by land area, and second by total area. Gelderland shares borders with six other provinces (Flevoland, Limburg (Netherlands), Limburg, North Brabant, Overijssel, South Holland and Utrecht (province), Utrecht) and the Germany, German state of North Rhine-Westphalia. The capital is Arnhem (pop. 159,265); however, Nijmegen (pop. 176,731) and Apeldoorn (pop. 162,445) are both larger municipalities. Other major regional centres in Gelderland are Ede, Netherlands, Ede, Doetinchem, Zutphen, Harderwijk, Tiel, Wageningen, Zevenaar, and Winterswijk. Gelderland had a population of about 2,134,000 as of January 2023. It contains the Netherlands's largest forest region (the Veluwe), the Rhine and other major rivers, and a significant amount of o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Binomial Name
In taxonomy, binomial nomenclature ("two-term naming system"), also called binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, both of which use Latin grammatical forms, although they can be based on words from other languages. Such a name is called a binomial name (often shortened to just "binomial"), a binomen, name, or a scientific name; more informally, it is also called a Latin name. In the International Code of Zoological Nomenclature (ICZN), the system is also called nomenclature, with an "n" before the "al" in "binominal", which is a typographic error, meaning "two-name naming system". The first part of the name – the '' generic name'' – identifies the genus to which the species belongs, whereas the second part – the specific name or specific epithet – distinguishes the species within the genus. For example, modern humans belong to the genus ''Homo'' and within this genus to the species ''Hom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bjarmaland
Bjarmaland (also spelled ''Bjarmland'' and ''Bjarmia'') was a territory mentioned in sagas from the Viking Age and in geographical accounts until the 16th century. The term is usually understood to have referred to the southern shores of the White Sea and the basin of the Northern Dvina () as well as, presumably, to some of the surrounding areas. Today, those territories comprise a part of the Arkhangelsk Oblast of Russia, as well as the Kola Peninsula. Norse voyagers in Bjarmaland According to the ''Voyage of Ohthere'' (), the Norwegians, Norwegian merchant Ottar from Hålogaland, Ottar (Ohthere) reported to king Alfred the Great that he had sailed for 15 days along the northern coast and then southwards, finally arriving at a great river, probably the Northern Dvina. At the estuary of the river dwelt the ''Beormas'', who unlike the nomadic Sami peoples were sedentary, and their land was rich and populous. Ohthere did not know their language but he said that it resembled ... [...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 classical antiquity, ancient world from around 1500 BC to 300 BC. It is often roughly divided into the following periods: Mycenaean Greek (), Greek Dark Ages, Dark Ages (), the Archaic Greece, Archaic or Homeric Greek, Homeric period (), and the Classical Greece, Classical period (). Ancient Greek was the language of Homer and of fifth-century Athens, fifth-century Athenian historians, playwrights, and Ancient Greek philosophy, 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 Homeric Greek, Epic and Classical periods of the language, which are the best-attested periods and considered most typical of Ancient Greek. From the Hellenistic period (), Ancient Greek was followed by Koine Greek, which is regar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Early Miocene
The Early Miocene (also known as Lower Miocene) is a sub-epoch of the Miocene epoch (geology), Epoch made up of two faunal stage, stages: the Aquitanian age, Aquitanian and Burdigalian stages. The sub-epoch lasted from 23.03 ± 0.05 annum, Ma to 15.97 ± 0.05 Ma (million years ago). It was preceded by the Oligocene epoch. As the climate started to get cooler, the landscape started to change. New mammals evolved to replace the extinct animals of the Oligocene epoch. The first members of the hyena and weasel family started to evolve to replace the extinct ''Hyaenodon'', entelodonts and bear-dogs. The chalicotheres survived the Oligocene epoch. A new genus of entelodont called ''Daeodon'' evolved in order to adapt to the new habitats and hunt the new prey animals of the Early Miocene epoch; it quickly became the top predator of North America. But it became extinct due to competition from ''Amphicyon'', a newcomer from Eurasia. ''Amphicyon'' bested ''Daeodon'' because the bear-dog's la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alaudidae
Larks are passerine birds of the family Alaudidae. Larks have a cosmopolitan distribution with the largest number of species occurring in Africa. Only a single species, the horned lark, occurs in North America, and only Horsfield's bush lark occurs in Australia. Habitats vary widely, but many species live in drier regions. When the word "lark" is used without specification, it often refers to the Eurasian skylark ''(Alauda arvensis)''. Taxonomy and systematics The family Alaudidae was introduced in 1825 by the Irish zoologist Nicholas Aylward Vigors as a subfamily Alaudina of the finch family Fringillidae. Larks are a well-defined family, partly because of the shape of their . They have multiple Scute#Birds, scutes on the hind side of their tarsi, rather than the single plate found in most songbirds. They also lack a pessulus, the bony central structure in the syrinx of songbirds. They were long placed at or near the beginning of the songbirds or oscines (now often called Pas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sylvioid
Sylvioidea is a superfamily of passerine birds, one of at least three major clades within the Passerida along with the Muscicapoidea and Passeroidea. It contains about 1300 species including the Old World warblers, Old World babblers, swallows, larks and bulbuls. Members of the clade are found worldwide, but fewer species are present in the Americas. Systematics The superfamily Sylvioidea was first proposed in 1990 in the Sibley–Ahlquist taxonomy of birds based on DNA–DNA hybridization experiments. More recent studies based on comparison of DNA sequences have failed to support the inclusion of some families such as Certhiidae (treecreepers), Sittidae (nuthatches), Paridae (tits and chickadees) and Regulidae (goldcrests and kinglets) but instead support the addition of Alaudidae (larks). Some of the families within the Sylvioidea have been greatly redefined. In particular, the Old World warbler family Sylviidae and Old World babbler family Timaliidae were used as wastebin taxa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marc Athanase Parfait Œillet Des Murs
Marc Athanase Parfait Œillet des Murs (Paris, 18 April 1804 – Nogent-le-Rotrou, 25 February 1894), also known as Marc Oeillet des Murs, was a French amateur ornithologist and local politician and historian. Life Born to Jacques Philippe Athanase Œillet Des Murs and Marie Henriette Gard, he entered the magistracy in 1830 and left it in 1838. In 1841 he became a lawyer in the Court of Cassation (France), Court of Cassation, but in 1846 retired to the department of Eure-et-Loir, where, in 1843, he had bought a castle called the Château St. Jean near the town of Nogent-le-Rotrou and begun extensive restoration work on it. He was the mayor of Nogent-le-Rotrou from 1860 to 1868. In 1885, having sunk a good deal of his fortune into the restoration of the Château, he sold it. He died in 1894, aged 89. He married Caroline Euphrasie Naulot, who survived him. Ornithology He published many papers. His major ornithological works include *''Iconographie Ornithologique'', (1849), a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monotypic
In biology, a monotypic taxon is a taxonomic group (taxon) that contains only one immediately subordinate taxon. A monotypic species is one that does not include subspecies or smaller, infraspecific taxa. In the case of genera, the term "unispecific" or "monospecific" is sometimes preferred. In botanical nomenclature, a monotypic genus is a genus in the special case where a genus and a single species are simultaneously described. Theoretical implications Monotypic taxa present several important theoretical challenges in biological classification. One key issue is known as "Gregg's Paradox": if a single species is the only member of multiple hierarchical levels (for example, being the only species in its genus, which is the only genus in its family), then each level needs a distinct definition to maintain logical structure. Otherwise, the different taxonomic ranks become effectively identical, which creates problems for organizing biological diversity in a hierarchical syste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Molecular Phylogenetic
Molecular phylogenetics () is the branch of phylogeny that analyzes genetic, hereditary molecular differences, predominantly in DNA sequences, to gain information on an organism's evolutionary relationships. From these analyses, it is possible to determine the processes by which diversity among species has been achieved. The result of a molecular phylogenetic analysis is expressed in a phylogenetic tree. Molecular phylogenetics is one aspect of molecular systematics, a broader term that also includes the use of molecular data in taxonomy and biogeography. Molecular phylogenetics and molecular evolution correlate. Molecular evolution is the process of selective changes (mutations) at a molecular level (genes, proteins, etc.) throughout various branches in the tree of life (evolution). Molecular phylogenetics makes inferences of the evolutionary relationships that arise due to molecular evolution and results in the construction of a phylogenetic tree. History The theoretical fra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sylviidae
Sylviidae is a family of passerine birds that includes the typical warblers ''Sylvia'', and closely related genus '' Curruca'', formerly included in ''Sylvia''. They are found in Eurasia and Africa, with the greatest diversity in the Mediterranean region. Taxonomy and systematics The scientific name Sylviidae was introduced by the English zoologist William Elford Leach (as Sylviadæ) in a guide to the contents of the British Museum published in 1820. The family became part of an assemblage known as the Old World warblers and was a wastebin taxon with over 400 species of bird in over 70 genera. Advances in classification, particularly helped with molecular data, have led to the splitting out of several new families from within this group. There is now evidence that the Sylviidae warblers are more closely related to the Old World babblers than other birds also called warblers A molecular phylogenetic study using mitochondrial DNA sequence data published in 2011 found that the sp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
