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Lake Bunyonyi
Lake Bunyonyi ("Place of many little birds") is in south-western Uganda between Kisoro and Kabale, and it is close to the border with Rwanda. The lake appeared from 2004 to 2009 on the USh note under the title "Lake Bunyonyi and terraces". Scientific literature generally quotes a maximum depth of , but some tourist guides and locals insist that it is much deeper, about , which would make it the second-deepest lake in Africa. Towns on its shores include Kyevu and Muko, while its 29 islands include Punishment Island and Bushara Island. Geography Lake Bunyonyi is a body of water in the Kabale District and about west of Kabale town. It is the largest and highest of three small lakes (the others being Lake Mutanda and Lake Mulehe) in the Kigizi highlands that are part of the Nile basin. The lake was formed about 18,000 years ago by a volcanic eruption blocking a valley in the Ruchiga mountains near the present day village of Muko on the north-west tip of the lake. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uganda
}), is a landlocked country in East Africa East Africa, Eastern Africa, or East of Africa, is the eastern subregion of the African continent. In the United Nations Statistics Division scheme of geographic regions, 10-11-(16*) territories make up Eastern Africa: Due to the historical .... The country is bordered to the east by Kenya, to the north by South Sudan, to the west by the Democratic Republic of the Congo, to the south-west by Rwanda, and to the south by Tanzania. The southern part of the country includes a substantial portion of Lake Victoria, shared with Kenya and Tanzania. Uganda is in the African Great Lakes region. Uganda also lies within the Nile, Nile basin and has a varied but generally a modified equatorial climate. It has a population of around 49 million, of which 8.5 million live in the Capital city, capital and largest city of Kampala. Uganda is named after the Buganda kingdom, which encompasses a large portion of the south of the country, includi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leonard Sharp (doctor)
Leonard E. S. Sharp was an English doctor and surgeon who served as a medical missionary in East Africa from 1914 to 1955. He worked in various regions across Uganda and modern-day Rwanda alongside his longtime professional partner and friend Algernon Stanley Smith. Together, the pair founded the Rwandan Mission and Sharp went on to establish a leper colony on Lake Bunyonyi.Biographies - Church Missionary Society Periodicals - Adam Matthew Digital.Africa East: Report of a visit by J. Howard Cook to CMS hospitals in East Africa, 1939. 1939. Government Papers. The National Archives, Kew. Research Source. Web. He received awards from the british queen Elizabeth II and the Royal African Society for his work.Partners Together, Volume , Issue 212. 1976. London: Church Missionary Society. Available through: Adam Matthew, Marlborough, Church Missionary Society Periodicals Early life Sharp was born in Wimbledon, England in 1889. He received his education at Harrow College of Higher Educa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Victoria
Lake Victoria is one of the African Great Lakes. With a surface area of approximately , Lake Victoria is Africa's largest lake by area, the world's largest tropical lake, and the world's second-largest fresh water lake by surface area after Lake Superior in North America. In terms of volume, Lake Victoria is the world's ninth-largest continental lake, containing about of water. Lake Victoria occupies a shallow depression in Africa. The lake has an average depth of and a maximum depth of .United Nations, ''Development and Harmonisation of Environmental Laws Volume 1: Report on the Legal and Institutional Issues in the Lake Victoria Basin'', United Nations, 1999, page 17 Its catchment area covers . The lake has a shoreline of when digitized at the 1:25,000 level, with islands constituting 3.7% of this length. The lake's area is divided among three countries: Kenya occupies 6% (), Uganda 45% (), and Tanzania 49% (). Though having multiple local language names ( luo, Nam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haplochromine
__NOTOC__ The haplochromine cichlids are a tribe of cichlids in subfamily Pseudocrenilabrinae called Haplochromini. This group includes the type genus (''Haplochromis'') plus a number of closely related genera such as '' Aulonocara'', '' Astatotilapia'', and '' Chilotilapia''. They are endemic to eastern, southern and northern Africa, except for ''Astatotilapia flaviijosephi'' in the ''Middle East''. A common name in a scientific context is East African cichlids – while they are not restricted to that region, they are the dominant Cichlidae there. This tribe was extensively studied by Ethelwynn Trewavas, who made major reviews in 1935 and 1989, at the beginning and at the end of her career in ichthyology. Even today, numerous new species are being described each year. The haplochromines were in older times treated as subfamily Haplochrominae, However, the great African radiation of pseudocrenilabrine cichlids is certainly not monophyletic without them, and thus they are t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Singida Tilapia
''Oreochromis esculentus'', the Singida tilapia or Graham's tilapia, is a species of cichlid endemic to the Lake Victoria basin, including some of its satellite lakes such as Kyoga, in Tanzania, Uganda, and Kenya. Its common name refers to Lake Singida, but this population is the result of an introduction that happened in the 1950s. This fish is highly valued by local fishermen, who know it as ''ngege''. In 1927-1928 Michael Graham conducted the first ever systematic Fisheries Survey of Lake Victoria. In his official report of the expedition, Graham wrote that "The ngege or satu ''Tilapia esculenta'', is the most important food fish of the lake, whether for native or non-native consumption. No other fish equals it in the quality of the flesh. It is convenient size for trade, travels well and is found in much greater numbers than other important fish, such as semutundu (Luganda), ''Bagrus sp.'.Graham M. (1929.) The Victoria Nyanza and Its Fisheries: A Report on the Fish Surv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nile Tilapia
The Nile tilapia (''Oreochromis niloticus'') is a species of tilapia, a cichlid fish native to the northern half of Africa and the Levante area, including Israel, and Lebanon. Numerous introduced populations exist outside its natural range. It is also commercially known as mango fish, nilotica, or boulti. The first name leads to easy confusion with another tilapia which is traded commercially, the mango tilapia (''Sarotherodon galilaeus''). Description The Nile tilapia reaches up to in length, and can exceed . As typical of tilapia, males reach a larger size and grow faster than females. Wild, natural-type Nile tilapias are brownish or grayish overall, often with indistinct banding on their body, and the tail is vertically striped. When breeding, males become reddish, especially on their fins. Although commonly confused with the blue tilapia (''O. aureus''), that species lacks the striped tail pattern, has a red edge to the dorsal fin (this edge is gray or black in Nile tilap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clarias
''Clarias'' is a genus of catfishes (order Siluriformes) of the family Clariidae, the airbreathing catfishes. The name is derived from the Greek ''chlaros'', which means lively, in reference to the ability of the fish to live for a long time out of water. Taxonomy ''Clarias'' has been found to be paraphyletic. A species of ''Heterobranchus'' (''H. longifilis'') clusters deeply inside the ''Clarias'' group. Distribution They are found in inland waters throughout much of the Old World, and are one of the most widespread catfish genera in the world. The genus is found in Southeast Asia and East Asia westwards through India and the Asia Minor to Africa. The diversity of these catfishes is highest in Africa. Some (notably the walking catfish) have become pest species where they have been accidentally introduced, and particularly in Cuba, where their introduction was intentional. Description ''Clarias'' species are recognized by their long-based dorsal and anal fins, which give them a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caridina
''Caridina'' is a genus of freshwater atyid shrimp. They are widely found in tropical or subtropical water in Asia, Oceania and Africa. They are filter-feeders and omnivorous scavengers. They range from 0.9–9.8 mm ('' C. cantonensis'') to 1.2–7.4 mm ('' C. serrata'') in carapace length. Taxonomy and species There is evidence for hybridization between sympatric taxa, requiring care when interpreting molecular phylogenetic analyses that do not use a large number of specimens. The genus ''Caridina'' includes the following species: *'' Caridina ablepsia'' Guo, Jiang & Zhang, 1992 *'' Caridina acuta'' Liang, Chen & W.-X. Li, 2005 *'' Caridina acutirostris'' Schenkel, 1902 *'' Caridina africana'' Kingsley, 1883 *'' Caridina alba'' J. Li & S. Li, 2010 *'' Caridina alphonsi'' Bouvier, 1919 *'' Caridina amnicolizambezi'' Richard & Clark, 2009 *'' Caridina amoyensis'' Liang & Yan, 1977 *'' Caridina angulata'' Bouvier, 1905 *'' Caridina angustipes'' Guo & Liang, 2003 *' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemism
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 elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example '' Cytisus aeolicus'' is an endemite of the Italian flora. '' Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spotted-necked Otter
The spotted-necked otter (''Hydrictis maculicollis''), or speckle-throated otter, is an otter native to sub-Saharan Africa. Description The spotted-necked otter is a relatively small species, with males measuring from nose to rump, and weighing , while females are and . The tail is long and muscular, measuring in both sexes. (2011). Like many other otters, it is sleek and has webbed paws for swimming. Females have two pairs of s, and while males have a large , the is hidden beneath the sk ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
African Clawless Otter
The African clawless otter (''Aonyx capensis''), also known as the Cape clawless otter or groot otter, is the second-largest freshwater otter species. It inhabits permanent water bodies in savannah and lowland forest areas through most of sub-Saharan Africa. It is characterised by partly webbed and clawless feet, from which their name is derived. The word 'aonyx' means clawless, derived from the prefix a- ("without") and onyx ("claw/hoof"). Taxonomy ''Aonyx capensis'' is a member of the weasel family (Mustelidae) and of the order Carnivora. The earliest known species of otter, '' Potamotherium valetoni'', occurred in the upper Oligocene of Europe: ''A. capensis'' first appears in the fossil record during the Pleistocene. ''Aonyx'' is closely related to the extinct giant Sardinian otter, '' Megalenhydris''. Subspecies ''Mammal Species of the World'' lists six subspecies of the African clawless otter: * ''A. c. capensis'' (Schinz, 1821) * ''A. c. hindei'' (Thomas, 1905) * ''A. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Victoria Clawed Frog
''Xenopus victorianus'', the Lake Victoria clawed frog or Mwanza frog, is a species of frogs in the family Pipidae. It is found in aquatic habitats in eastern Democratic Republic of Congo and South Sudan, Uganda, Kenya, Rwanda, Burundi, and Tanzania. However, because of confusion with ''Xenopus laevis The African clawed frog (''Xenopus laevis'', also known as the xenopus, African clawed toad, African claw-toed frog or the ''platanna'') is a species of African aquatic frog of the family Pipidae. Its name is derived from the three short claws ...'', the exact distribution is quite unclear. ''Xenopus victorianus'' occurs in all sorts of aquatic habitats, except that it tends to avoid large rivers and waterbodies with predatory fish. It is most abundant in eutrophic water. It breeds in water, but apparently only in standing water. It is an opportunistic species that has high potential to colonize newly created bodies of water. It is a very abundant and adaptable species that is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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