|
Quagga Mussels GLERL 1
The quagga ( or ) (''Equus quagga quagga'') is an extinct subspecies of the plains zebra that was endemic to South Africa until it was hunted to extinction in the late 19th century. It was long thought to be a distinct species, but mtDNA studies have supported it being a subspecies of plains zebra. A more recent study suggested that it was the southernmost cline or ecotype of the species. The quagga is believed to have been around long and tall at the shoulders. It was distinguished from other zebras by its limited pattern of primarily brown and white stripes, mainly on the front part of the body. The rear was brown and without stripes, and appeared more horse-like. The distribution of stripes varied considerably between individuals. Little is known about the quagga's behaviour, but it may have gathered into herds of 30–50. Quaggas were said to be wild and lively, yet were also considered more docile than the related Burchell's zebra. They were once found in great numb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calabrian (stage)
Calabrian is a subdivision of the Pleistocene Epoch of the geologic time scale, defined as 1.8 Ma—774,000 years ago ± 5,000 years, a period of ~. The end of the stage is defined by the last magnetic pole reversal (781 ± 5 Ka) and plunge into an ice age and global drying possibly colder and drier than the late Miocene (Messinian) through early Pliocene (Zanclean) cold period. Originally the Calabrian was a European faunal stage primarily based on mollusk fossils. It has become the second geologic age in the Early Pleistocene. History of the definition of the Calabrian Because sea shells are much more abundant as fossils, 19th- and early-20th-century geo-scientists used the plentiful and well-differentiable Mollusca (mollusks) and Brachiopods to identify stratigraphic boundaries. Thus the Calabrian was originally defined as an assemblage of mollusk fossils, most brachiopods being extinct by then. Efforts were then made to find the best representation of that assemblage in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orange Free State
The Orange Free State ( ; ) was an independent Boer-ruled sovereign republic under British suzerainty in Southern Africa during the second half of the 19th century, which ceased to exist after it was defeated and surrendered to the British Empire at the end of the Second Boer War in 1902. It is one of the three historical precursors to the present-day Free State (province), Free State province. Extending between the Orange River, Orange and Vaal River, Vaal rivers, its borders were determined by the United Kingdom of Great Britain and Ireland in 1848 when the region was proclaimed as the Orange River Sovereignty, with a British Resident based in Bloemfontein. Bloemfontein and the southern parts of the Sovereignty had previously been settled by Griqua people, Griqua and by ''Trekboere'' from the Cape Colony. The ''Voortrekkers, Voortrekker'' Natalia Republic, Republic of Natalia, founded in 1837, administered the northern part of the territory through a ''landdrost'' based at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hippotigris
Zebras (, ) (subgenus ''Hippotigris'') are African equines with distinctive black-and-white striped coats. There are three living species: Grévy's zebra (''Equus grevyi''), the plains zebra (''E. quagga''), and the mountain zebra (''E. zebra''). Zebras share the genus '' Equus'' with horses and asses, the three groups being the only living members of the family Equidae. Zebra stripes come in different patterns, unique to each individual. Several theories have been proposed for the function of these patterns, with most evidence supporting them as a deterrent for biting flies. Zebras inhabit eastern and southern Africa and can be found in a variety of habitats such as savannahs, grasslands, woodlands, shrublands, and mountainous areas. Zebras are primarily grazers and can subsist on lower-quality vegetation. They are preyed on mainly by lions, and typically flee when threatened but also bite and kick. Zebra species differ in social behaviour, with plains and mountain zebr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subgenus
In biology, a subgenus ( subgenera) is a taxonomic rank directly below genus. In the International Code of Zoological Nomenclature, a subgeneric name can be used independently or included in a species name, in parentheses, placed between the generic name and the specific epithet: e.g. the tiger cowry of the Indo-Pacific, ''Cypraea'' (''Cypraea'') ''tigris'' Linnaeus, which belongs to the subgenus ''Cypraea'' of the genus ''Cypraea''. However, it is not mandatory, or even customary, when giving the name of a species, to include the subgeneric name. In the International Code of Nomenclature for algae, fungi, and plants The ''International Code of Nomenclature for algae, fungi, and plants'' (ICN or ICNafp) is the set of rules and recommendations dealing with the formal botanical names that are given to plants, fungi and a few other groups of organisms, all tho ... (ICNafp), the subgenus is one of the possible subdivisions of a genus. There is no limit to the number of divisio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pieter Boddaert
Pieter Boddaert (1730 – 6 May 1795) was a Dutch physician and naturalist. Early life, family and education Boddaert was the son of a Middelburg jurist and poet by the same name (1694–1760). The younger Pieter obtained his M.D. at the University of Utrecht in 1764. Career He became a lecturer on natural history at his alma mater, University of Utrecht. Fourteen letters survive of his correspondence with Carl Linnaeus between 1768 and 1775. He was a friend of Albert Schlosser, whose cabinet of "curiosities" of natural history he described. In 1783 he published 50 copies of an identification key of Edmé-Louis Daubenton's ''Planches enluminées'', the colored plates of illustrations for the comte de Buffon's monumental ''Histoire Naturelle'' (published 1749–1789), assigning binomial scientific names to the plates. As many of these were the first Linnaean scientific names to be proposed, they remain in use. In 2017 the world list of birds maintained by Frank Gill and David ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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] |
Daniell Quagga
Daniell is a surname. Notable people with the surname include: * Alexander Daniell (1599–1668), Cornish landowner * Alfred Daniell (1853–1937) * Ave Daniell (1914–1999), American (gridiron) footballer * Charles Daniell (1827–1889), Major-General, British Army * David Daniell (author) (1929–2016), biographer of William Tyndale * David Daniell (cyclist) (born 1989), English competitive cyclist * David Daniell (musician) (born 1972), American guitarist and composer * David Scott Daniell (1906–1965) * De'Anyers family * Edward Daniell (cricketer) (1815–1875), English cricketer * Edward Thomas Daniell (1804–1842), English landscape painter and etcher * Francis Henry Blackburne Daniell (1845–1921) was an Anglo-Irish barrister and historian * Geoffrey Daniell (1516–1586) * George Daniell (medical doctor) (1864–1937), medical practitioner and anaesthesiologist * George Daniell (photographer) (1911–2002), American photographer * George Daniell (priest) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colloquially
Colloquialism (also called ''colloquial language'', ''colloquial speech'', ''everyday language'', or ''general parlance'') is the linguistic style used for casual and informal communication. It is the most common form of speech in conversation among persons in friendship, familial, intimate, and other informal contexts. Colloquialism is characterized by the usage of figurative language, contractions, filler words, interjections, and other informalities such as slang. In contrast to formal and professional communications, colloquial speech does not adhere to grammar and syntax rules and thus may be considered inappropriate and impolite in situations and settings where etiquette is expected or required. It has a rapidly changing lexicon and can also be distinguished by its usage of formulations with incomplete logical and syntactic ordering. Definition Colloquialism is distinct from formal speech or formal writing.colloquial. (n.d.) Dictionary.com Unabridged (v 1.1). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cambridge University Press
Cambridge University Press was the university press of the University of Cambridge. Granted a letters patent by King Henry VIII in 1534, it was the oldest university press in the world. Cambridge University Press merged with Cambridge Assessment to form Cambridge University Press and Assessment under Queen Elizabeth II's approval in August 2021. With a global sales presence, publishing hubs, and offices in more than 40 countries, it published over 50,000 titles by authors from over 100 countries. Its publications include more than 420 academic journals, monographs, reference works, school and university textbooks, and English language teaching and learning publications. It also published Bibles, runs a bookshop in Cambridge, sells through Amazon, and has a conference venues business in Cambridge at the Pitt Building and the Sir Geoffrey Cass Sports and Social Centre. It also served as the King's Printer. Cambridge University Press, as part of the University of Cambridge, was a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Onomatopoeic
Onomatopoeia (or rarely echoism) is a type of word, or the process of creating a word, that phonetically imitates, resembles, or suggests the sound that it describes. Common onomatopoeias in English include animal noises such as ''oink'', ''meow'', '' roar'', and ''chirp'', among other sounds such as '' beep'' or ''hiccup''. Onomatopoeia can differ by language: it conforms to some extent to the broader linguistic system. Hence, the sound of a clock may be expressed variously across languages: as ' in English, in Spanish and Italian (see photo), in Mandarin, in Japanese, or in Hindi, Urdu, and Bengali. Etymology and terminology The word ''onomatopoeia'', with rarer spelling variants like ''onomatopeia'' and ''onomatopœia'', is an English word from the Ancient Greek compound ὀνοματοποιία, ''onomatopoiía'', meaning 'name-making', composed of ὄνομα, ''ónoma'', meaning "name"; and ποιέω, ''poiéō'', meaning "making". It is pronounced . Word ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tshwa
Tsoa, Tshwa or Tshuwau, also known as Kua and Hiechware, is an East Kalahari Khoe dialect cluster spoken by several thousand people in Botswana and Zimbabwe. One of the dialects is Tjwao (formerly spelled 'Tshwao'), the only Khoisan language in Zimbabwe, where "Koisan" is a language officially recognised in the constitution. Dialects Tsoa–Kua is a dialect cluster, which is still poorly studied but seems to include: *Tsoa, also known as Hiechware and as various other combinations of Hio-, Hie-, Hai- + Chwa, Tshwa, Chuwau, Tshuwau + -re, -ri; also as Sarwa, Sesarwa (the Tswana name), Gǁabakʼe-Ntshori, Tati, and Kwe-Etshori Kwee. Zimbabwean Tjwao apparently belongs here. *Kua, also spelled Cua and Tyhua. That is, both Tsoa and Kua may be pronounced something like , and it's not clear that they are distinct dialects. *Cire Cire , spoken in the area around Nata in Botswana. Phonology The following inventory is of the Kua dialect: The Cire-cire (not cited) dialect has ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Khoikhoi
Khoikhoi (Help:IPA/English, /ˈkɔɪkɔɪ/ Help:Pronunciation respelling key, ''KOY-koy'') (or Khoekhoe in Namibian orthography) are the traditionally Nomad, nomadic pastoralist Indigenous peoples, indigenous population of South Africa. They are often grouped with the hunter-gatherer San people, San (literally "foragers") peoples, the accepted term for the two people being Khoisan. The designation "Khoikhoi" is actually a ''kare'' or praise address, not an ethnic endonym, but it has been used in the literature as an ethnic term for Khoe–Kwadi languages, Khoe-speaking peoples of Southern Africa, particularly pastoralist groups, such as the Inqua people, Inqua, Griqua people, Griqua, Gonaqua, Nama people, Nama, Attequa. The Khoekhoe were once known as ''Hottentot (racial term), Hottentots'', a term now considered offensive."Hottentot, n. and adj." ''OED Online'', Oxford University Press, March 2018, www.oed.com/view/Entry/88829. Accessed 13 May 2018. Citing G. S. Nienaber, 'Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
