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Biomphalaria Sudanica
''Biomphalaria sudanica'' is a species of air-breathing freshwater snail, an aquatic pulmonate gastropod belonging to the family Planorbidae, the ram's horn snails. ''Biomphalaria sudanica'' has a discoidal, brown shell with an approximate shell diameter of 9–11 mm. ''Biomphalaria sudanica'' is a medically important pest, due to it being an intermediate host of the intravascular trematode genus, ''Schistosoma''. Distribution This is an African ''Biomphalaria'' species, and occurs mainly in East Africa: * The River Nile, Shambat, Sudan. * Lake Albert, Uganda. (Lake Albert is between Uganda and Democratic Republic of the Congo) * Lake Kyoga, Uganda. * Lake Ziway, Ethiopia Phylogeny A cladogram showing the phylogenic relations of species in the genus ''Biomphalaria'': Ecology ''Biomphalaria sudanica'' is found in shallow water near the shoreline in Lake Albert. Despite being a pulmonate, ''Biomphalaria sudanica'' is well adapted to use the oxygen from water (bu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eduard Von Martens
Eduard von Martens (18 April 1831 – 14 August 1904) also known as ''Carl'' or ''Karl Eduard von Martens'', was a German zoologist. Born in Stuttgart in 1831, von Martens attended university in University of Tübingen, Tübingen, where he graduated in 1855. He then moved to Berlin, where he would be based for the remainder of his career, both at the Zoological Museum of the Berlin University (from 1855) and, from 1859 on, at the . In 1860, he embarked on the ''Thetis'' expedition of the Prussian expedition to Eastern Asia. When the expedition returned to Europe in 1862, von Martens continued to travel around Maritime Southeast Asia for 15 months. He published the results of the "Thetis" expedition in two volumes, constituting the Zoologischer Theil of the "Preussische Expedition nach Ost-Asien." Vol. ii, consisting of 447 pages and 22 plates, contained a very full account of the land molluscs. Back in Berlin, von Martens was curator of the malacological and other invertebrate ... [...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] |
Biomphalaria Glabrata
''Biomphalaria glabrata'' is a species of air-breathing freshwater snail, an aquatic pulmonate gastropod mollusk in the family Planorbidae, the ram's horn snails. ''Biomphalaria glabrata'' is an intermediate snail host for the trematode ''Schistosoma mansoni'', which is one of the main schistosomes that infect humans. This snail is a medically important pest, because of transferring the disease intestinal schistosomiasis, the most widespread of all types of schistosomiasis. The parasite ''Schistosoma mansoni'' (which these snails and other ''Biomphalaria'' snails carry) infects about 83.31 million people worldwide. ''Biomphalaria glabrata''/''Schistosoma mansoni'' provides a useful model system for investigating the intimate interactions between host and parasite. There is a great deal of information available about this snail, because it has been, and continues to be, under intensive study by many malacologists, parasitologists and other researchers, on account of its medi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biomphalaria Smithi
''Biomphalaria smithi'' is a species of air-breathing freshwater snail, an aquatic pulmonate gastropod mollusk in the family Planorbidae, the ram's horn snails. ''Biomphalaria smithi'' is the type species of the genus ''Biomphalaria''. The type material is stored in the Natural History Museum. Distribution The type locality is the Lake Albert, Uganda. Shell description The width of the shell is from 7.5 mm to 9.5. The height of the shell is 4 mm. The height of the aperture is 5 mm. The width of the aperture is 4.5 mm. Phylogeny A cladogram A cladogram (from Greek ''clados'' "branch" and ''gramma'' "character") is a diagram used in cladistics to show relations among organisms. A cladogram is not, however, an evolutionary tree because it does not show how ancestors are related to d ... showing phylogenic relations of species in the genus ''Biomphalaria'': References Further reading * Baker F. C. (1945''The molluscan family Planorbidae'' U ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biomphalaria Alexandrina
''Biomphalaria alexandrina'' is a species of air-breathing freshwater snail, an aquatic pulmonate gastropod mollusk in the family Planorbidae, the ram's horn snails and their allies. Distribution This species occur in Egypt Habitat ''Biomphalaria alexandrina'' lives in freshwater, for example in irrigation canals. Feeding habits In captivity, ''Biomphalaria alexandrina'' can be fed on boiled leaves of lettuce. Parasites ''Biomphalaria alexandrina'' serves as an intermediate host for ''Schistosoma mansoni'' Hybrid There is a known hybrid ''Biomphalaria glabrata × Biomphalaria alexandrina'', from Egypt. Phylogeny A cladogram A cladogram (from Greek ''clados'' "branch" and ''gramma'' "character") is a diagram used in cladistics to show relations among organisms. A cladogram is not, however, an evolutionary tree because it does not show how ancestors are related to d ... showing phylogenic relations of species in the genus ''Biomphalaria'': References Fur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biomphalaria Choanomphala
''Biomphalaria'' is a genus of air-breathing freshwater snails, aquatic pulmonate gastropod mollusks in the family Planorbidae, the ram's horn snails and their allies.MolluscaBase (2018). Biomphalaria Preston, 1910. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=718742 on 2018-02-13 ''Biomphalaria'' is the type genus of the tribe Biomphalariini. ''Taphius'' is a synonym for ''Biomphalaria''. The shell of this species, like all planorbids is sinistral in coiling, but is carried upside down and thus appears to be dextral. Species As of 2008 there were recognized 34 extant species in the genus ''Biomphalaria'' in total (22 American species and 12 Old World species). There were also described number of fossil ''Biomphalaria'' species. American species include: # ''Biomphalaria amazonica'' Paraense, 1966 # '' Biomphalaria andecola'' (d'Orbigny, 1835) # ''Biomphalaria cousini'' # ''Biomphalaria edisoni'' Estrada, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biomphalaria Camerunensis
''Biomphalaria camerunensis'' is a species of gastropods belonging to the family Planorbidae Planorbidae, common name the ramshorn snails or ram's horn snails, is a family of air-breathing freshwater snails, aquatic pulmonate gastropod molluscs. Unlike most molluscs, the blood of ram's horn snails contains iron-based hemoglobin ins .... The species is found in freshwater environments. References {{Taxonbar, from=Q20046516 Planorbidae Gastropods described in 1941 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biomphalaria Pfeifferi
''Biomphalaria pfeifferi'' is a species of air-breathing freshwater snail, an aquatic animal pulmonate gastropod mollusk in the family Planorbidae, the ram's horn snails. This snail is a medically important pest, because of transferring the disease schistosomiasis. Distribution ''Biomphalaria pfeifferi'' is an African species. It has recently expanded its native range. Distribution of ''Biomphalaria pfeifferi'' include: * Western Africa: Senegal Sarr A., Kinzelbach R. & Diouf M. (2011, in press). "Diversité spécifique et écologie des mollusques continenatux de la basse vallée du Ferlo (Sénégal). pecific diversity and ecology of continental molluscs from the Lower Ferlo Valley (Senegal). ''MalaCo'' 7: 8 ppPDF. * Eastern Africa: Kenya The type locality is Umgani-Valley, Natal, South Africa (in the times of the description it was the British Colony of Natal). Phylogeny A cladogram showing phylogenic relations of species in the genus ''Biomphalaria'': Ecology ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biomphalaria Stanleyi
''Biomphalaria stanleyi'' is a species of air-breathing freshwater snail, an aquatic pulmonate gastropod mollusk in the family Planorbidae, the ram's horn snails. Distribution This species is African, and occurs in: * Lake Albert, Uganda. (Lake Albert is between Uganda and Democratic Republic of the Congo) * Lake Chad * Lake Cohoha in Burundi Phylogeny A cladogram showing phylogenic relations of species in the genus ''Biomphalaria'': Ecology ''Biomphalaria stanleyi'' is found in deeper water in Lake Albert. Parasites of ''Biomphalaria stanleyi'' include ''Schistosoma mansoni A paired couple of ''Schistosoma mansoni''. ''Schistosoma mansoni'' is a water-borne parasite of humans, and belongs to the group of blood flukes (''Schistosoma''). The adult lives in the blood vessels ( mesenteric veins) near the human inte ...''. References Biomphalaria Gastropods described in 1888 {{Planorbidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biomphalaria
''Biomphalaria'' is a genus of air-breathing freshwater snails, aquatic animal, aquatic pulmonate gastropod mollusks in the family (biology), family Planorbidae, the sheep, ram's horn snails and their allies.MolluscaBase (2018). Biomphalaria Preston, 1910. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=718742 on 2018-02-13 ''Biomphalaria'' is the type genus of the tribe Biomphalariini. ''Taphius'' is a synonym for ''Biomphalaria''. The shell of this species, like all planorbids is sinistral in coiling, but is carried upside down and thus appears to be dextral. Species As of 2008 there were recognized 34 extant species in the genus ''Biomphalaria'' in total (22 American species and 12 Old World species). There were also described number of fossil ''Biomphalaria'' species. American species include: # ''Biomphalaria amazonica'' Paraense, 1966 # ''Biomphalaria andecola'' (d'Orbigny, 1835) # ''Biomphalaria cousini ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cladogram
A cladogram (from Greek ''clados'' "branch" and ''gramma'' "character") is a diagram used in cladistics to show relations among organisms. A cladogram is not, however, an evolutionary tree because it does not show how ancestors are related to descendants, nor does it show how much they have changed, so many differing evolutionary trees can be consistent with the same cladogram. A cladogram uses lines that branch off in different directions ending at a clade, a group of organisms with a last common ancestor. There are many shapes of cladograms but they all have lines that branch off from other lines. The lines can be traced back to where they branch off. These branching off points represent a hypothetical ancestor (not an actual entity) which can be inferred to exhibit the traits shared among the terminal taxa above it. This hypothetical ancestor might then provide clues about the order of evolution of various features, adaptation, and other evolutionary narratives about ance ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Non-marine Molluscs Of Ethiopia
The non-marine molluscs of Ethiopia are a part of the molluscan fauna of Ethiopia (wildlife of Ethiopia). Ethiopia is an inland country, so there are no marine molluscs. A number of species of non-marine molluscs are found in the wild in Ethiopia. Freshwater gastropods Ampullariidae * '' Pila speciosa'' Thiaridae * '' Cleopatra ferruginea'' * ''Melanoides tuberculata'' (O. F. Müller, 1774) Planorbidae * '' Ancylus ashangiensis'' * '' Ancylus regularis'' * '' Biomphalaria barthi'' * ''Bulinus abyssinicus'' (von Martens, 1866) * ''Bulinus hexaploidus'' * ''Bulinus octaploidus'' Lymnaeidae * ''Radix natalensis'' (Krauss, 1848) Land gastropods Freshwater bivalves See also Lists of molluscs of surrounding countries: * List of non-marine molluscs of Sudan, Wildlife of Sudan * List of non-marine molluscs of Djibouti, Wildlife of Djibouti * List of non-marine molluscs of Eritrea, Wildlife of Eritrea * List of non-marine molluscs of Somalia, Wildlife of Somalia * List ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
