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Rock Monitor
The rock monitor (''Varanus albigularis'') is a species of monitor lizard in the Family (biology), family Varanidae. The species is Endemism, endemic to Sub-Saharan Africa, where, on average it is the largest lizard found on the continent. It is called ''leguaan'' or ''likkewaan'' in some areas. Taxonomy First described by François Marie Daudin in 1802, ''V. albigularis'' had been classified as a subspecies of ''Savannah monitor, V. exanthematicus'',. but has since been declared a distinct species, based on differences in hemipenis, hemipenal morphology (biology), morphology. The genus, generic name ''Varanus'' is derived from the Arabic (language), Arabic word ''waral'' ورل (English: "monitor"). The Specific name (zoology), specific name ''albigularis'' comes from a compound of two Latin words, ''albus'' (meaning "white") and ''gula'' ("throat"). Subspecies of ''V. albigularis'' are: *White-throated monitor, ''V. a. albigularis'' *Angolan white-throated monitor, ''V. a. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Varanus Albigularis Albigularis
The white-throated monitor (''Varanus albigularis albigularis'') is a lizard found in southern Africa. They are usually gray-brown with yellowish or white markings, and can reach up to in length. They are found in Southern Africa, northwards to Angola, Zambia, and Mozambique. Taxonomy First described by François Marie Daudin in 1802, these lizards were previously classed as a subspecies of ''Savannah monitor, Varanus exanthematicus'', but have since been declared a distinct species based upon differences in hemipenis, hemipenal morphology (biology), morphology. The genus, generic name ''Varanus'' is derived from the Arabic (language), Arabic word ''waral'' ورل, which is translated to English as "monitor". Their species, specific name comes from a compound of two Latin words: ''albus'' meaning "white" and ''gula'' meaning "throat". Diet ''Varanus albigularis albigularis'' are generalists, feeding opportunistically on a broad variety of prey in the wild. Tortoises make up a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Illustrations Of The Zoology Of South Africa (6263331293)
An illustration is a decoration, interpretation, or visual explanation of a text, concept, or process, designed for integration in print and digitally published media, such as posters, flyers, magazines, books, teaching materials, animations, video games and films. An illustration is typically created by an illustrator. Digital illustrations are often used to make websites and apps more user-friendly, such as the use of emojis to accompany digital type. Illustration also means providing an example; either in writing or in picture form. The origin of the word "illustration" is late Middle English (in the sense ‘illumination; spiritual or intellectual enlightenment’): via Old French from Latin">-4; we might wonder whether there's a point at which it's appropriate to talk of the beginnings of French, that is, when it wa ... from Latin ''illustratio''(n-), from the verb ''illustrare''. Illustration styles Contemporary illustration uses a wide range of styles and technique ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central Africa
Central Africa (French language, French: ''Afrique centrale''; Spanish language, Spanish: ''África central''; Portuguese language, Portuguese: ''África Central'') is a subregion of the African continent comprising various countries according to different definitions. Middle Africa is an analogous term used by the United Nations in its United Nations geoscheme for Africa, geoscheme for Africa and consists of the following countries: Angola, Cameroon, Central African Republic, Chad, Democratic Republic of the Congo, Republic of the Congo, Equatorial Guinea, Gabon, and São Tomé and Príncipe. The United Nations Office for Central Africa also includes Burundi and Rwanda in the region, which are considered part of East Africa in the geoscheme. These eleven countries are members of the Economic Community of Central African States (ECCAS). Six of those countries (Cameroon, Central African Republic, Chad, Equatorial Guinea, Gabon, and Republic of the Congo) are also members of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nile Monitor
The Nile monitor (''Varanus niloticus'') is a large member of the monitor family (Varanidae) found throughout most of Sub-Saharan Africa, particularly in drier regions, and along the Nile River and its tributaries in East Africa. Additionally, there are modern, invasive populations in North America. The population found in West African forests and savannahs is sometimes recognized as a separate species, the West African Nile monitor (''V. stellatus'').Dowell, S.A, D.M. Portik, V. de Buffrenil, I Ineich, E Greenbaum, S.O. Kolokotronis and E.R. Hekkala. 2016. Molecular data from contemporary and historical collections reveal a complex story of cryptic diversification in the Varanus (Polydaedalus) niloticus Species Group. Molecular Phylogenetics and Evolution 94(Part B): 591-604. While it is dwarfed by its larger relatives, such as the Komodo dragon, the Asian water monitor or the crocodile monitor, it is still one of the largest lizards in the world, reaching (and even surpassing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black-throated Monitor
The black-throated monitor (''Varanus albigularis microstictus'') is a subspecies of monitor lizard in the family Varanidae. The subspecies is native to Tanzania. Description ''Varanus albigularis microstictus'' is usually a dark gray-brown with yellowish or white markings, and can reach up to in total length (including tail) and weigh more than . It is the largest of the four subspecies of the rock monitor, ''V. albigularis''. Etymology The generic name, ''Varanus'', is derived from the Arabic word ''waral'' ورل, which is translated to English as "warn" or "warning." The specific name, ''albigularis'', comes from a compound of two Latin words: ''albus'' meaning "white" and ''gula'' meaning "throat". The subspecific synonym, ''ionidesi'', is in honor of Constantine John Philip Ionides (1901-1968), called the "Snake Man of British East Africa". Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). ''The Eponym Dictionary of Reptiles''. Baltimore: Johns Hopkins Universit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Angolan White-throated Monitor
The Angolan white-throated monitor (''Varanus albigularis angolensis'') is a lizard found in and around Angola. It is usually gray-brown with yellowish or white markings, and can reach up to 1.5 m in length. It is one of the three subspecies of ''Varanus albigularis''. Taxonomy The generic name ''Varanus'' is derived from the Arabic word ''waral'' ورل, which is translated to English as "monitor". Their specific name comes from a compound of two Latin words: ''albus'' meaning "white" and ''gula'' meaning "throat". The subspecific name is a Latinized form of the country in which they are found: Angola. Distribution Its range is through Angola, Namibia, Zambia, the Democratic Republic of Congo The Democratic Republic of the Congo (DRC), also known as the DR Congo, Congo-Kinshasa, or simply the Congo (the last ambiguously also referring to the neighbouring Republic of the Congo), is a country in Central Africa. By land area, it is t ..., and Coruche.Bayless, Mark K. (2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White-throated Monitor
The white-throated monitor (''Varanus albigularis albigularis'') is a lizard found in southern Africa. They are usually gray-brown with yellowish or white markings, and can reach up to in length. They are found in Southern Africa, northwards to Angola, Zambia, and Mozambique. Taxonomy First described by François Marie Daudin in 1802, these lizards were previously classed as a subspecies of '' Varanus exanthematicus'', but have since been declared a distinct species based upon differences in hemipenal morphology. The generic name ''Varanus'' is derived from the Arabic word ''waral'' ورل, which is translated to English as "monitor". Their specific name comes from a compound of two Latin words: ''albus'' meaning "white" and ''gula'' meaning "throat". Diet ''Varanus albigularis albigularis'' are generalists, feeding opportunistically on a broad variety of prey in the wild. Tortoises make up a significant part of their diet, and are swallowed whole due to the hard shell. Othe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Latin
Latin ( or ) is a classical language belonging to the Italic languages, Italic branch of the Indo-European languages. Latin was originally spoken by the Latins (Italic tribe), Latins in Latium (now known as Lazio), the lower Tiber area around Rome, Italy. Through the expansion of the Roman Republic, it became the dominant language in the Italian Peninsula and subsequently throughout the Roman Empire. It has greatly influenced many languages, Latin influence in English, including English, having contributed List of Latin words with English derivatives, many words to the English lexicon, particularly after the Christianity in Anglo-Saxon England, Christianization of the Anglo-Saxons and the Norman Conquest. Latin Root (linguistics), roots appear frequently in the technical vocabulary used by fields such as theology, List of Latin and Greek words commonly used in systematic names, the sciences, List of medical roots, suffixes and prefixes, medicine, and List of Latin legal terms ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Specific Name (zoology)
In zoological nomenclature, the specific name (also specific epithet, species epithet, or epitheton) is the second part (the second name) within the scientific name of a species (a binomen). The first part of the name of a species is the name of the genus or the generic name. The rules and regulations governing the giving of a new species name are explained in the article species description. For example, the scientific name for humans is ''Homo sapiens'', which is the species name, consisting of two names: ''Homo'' is the " generic name" (the name of the genus) and ''sapiens'' is the "specific name". Etymology Historically, ''specific name'' referred to the combination of what are now called the generic and specific names. Carl Linnaeus, who formalized binomial nomenclature, made explicit distinctions between specific, generic, and trivial names. The generic name was that of the genus, the first in the binomial, the trivial name was the second name in the binomial, and the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arabic (language)
Arabic (, , or , ) is a Central Semitic language of the Afroasiatic language family spoken primarily in the Arab world. The International Organization for Standardization (ISO) assigns language codes to 32 varieties of Arabic, including its standard form of Literary Arabic, known as Modern Standard Arabic, which is derived from Classical Arabic. This distinction exists primarily among Western linguists; Arabic speakers themselves generally do not distinguish between Modern Standard Arabic and Classical Arabic, but rather refer to both as ( "the eloquent Arabic") or simply ' (). Arabic is the third most widespread official language after English and French, one of six official languages of the United Nations, and the liturgical language of Islam. Arabic is widely taught in schools and universities around the world and is used to varying degrees in workplaces, governments and the media. During the Middle Ages, Arabic was a major vehicle of culture and learning, especially ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. 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 of an ancestral taxon are grouped together (i.e. Phylogeneti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Morphology (biology)
Morphology (from Ancient Greek μορφή (morphḗ) "form", and λόγος (lógos) "word, study, research") is the study of the form and structure of organisms and their specific structural features. This includes aspects of the outward appearance (shape, structure, color, pattern, size), as well as the form and structure of internal parts like bones and organs, i.e., anatomy. This is in contrast to physiology, which deals primarily with function. Morphology is a branch of life science dealing with the study of the overall structure of an organism or taxon and its component parts. History The etymology of the word "morphology" is from the Ancient Greek (), meaning "form", and (), meaning "word, study, research". While the concept of form in biology, opposed to function, dates back to Aristotle (see Aristotle's biology), the field of morphology was developed by Johann Wolfgang von Goethe (1790) and independently by the German anatomist and physiologist Karl Fried ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
