Tomichia Differens
   HOME
*





Tomichia Differens
''Tomichia differens'' is a species of freshwater gastropod in the family Tomichiidae endemic to perennial streams and rivers in Western Cape Province, South Africa. Described by Connolly in 1939, ''T. differens'' is found in two sites at De Kelders and Stilbaai, and has amphibious habits and a tolerance of slight salinity and desiccation throughout its habitats. The genus ''Tomichia'' is very sensitive to changes in ecosystem conditions, and thus are threatened by pollution and climate change (manifested here through rain cycles). The Stilbaai site is in danger of becoming uninhabitable due to residential developments and offshore drilling operations, and thus this species has been listed as Endangered by the IUCN The International Union for Conservation of Nature (IUCN; officially International Union for Conservation of Nature and Natural Resources) is an international organization working in the field of nature conservation and sustainable use of natu ... (ver. 3.1). ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Western Cape Province
The Western Cape is a province of South Africa, situated on the south-western coast of the country. It is the fourth largest of the nine provinces with an area of , and the third most populous, with an estimated 7 million inhabitants in 2020. About two-thirds of these inhabitants live in the metropolitan area of Cape Town, which is also the provincial capital. The Western Cape was created in 1994 from part of the former Cape Province. The two largest cities are Cape Town and George. Geography The Western Cape Province is roughly L-shaped, extending north and east from the Cape of Good Hope, in the southwestern corner of South Africa. It stretches about northwards along the Atlantic coast and about eastwards along the South African south coast (Southern Indian Ocean). It is bordered on the north by the Northern Cape and on the east by the Eastern Cape. The total land area of the province is , about 10.6% of the country's total. It is roughly the size of England or the St ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


South Africa
South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa. It is bounded to the south by of coastline that stretch along the South Atlantic and Indian Oceans; to the north by the neighbouring countries of Namibia, Botswana, and Zimbabwe; and to the east and northeast by Mozambique and Eswatini. It also completely enclaves the country Lesotho. It is the southernmost country on the mainland of the Old World, and the second-most populous country located entirely south of the equator, after Tanzania. South Africa is a biodiversity hotspot, with unique biomes, plant and animal life. With over 60 million people, the country is the world's 24th-most populous nation and covers an area of . South Africa has three capital cities, with the executive, judicial and legislative branches of government based in Pretoria, Bloemfontein, and Cape Town respectively. The largest city is Johannesburg. About 80% of the population are Black South Afri ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


De Kelders
De Kelders (or Die Kelders; Afrikaans: "the caves") is a coastal village in the Overberg District Municipality, Western Cape, South Africa. Holiday resort 19 km south-west of Stanford, between Gans Bay and Hermanus Hermanus (originally called ''Hermanuspietersfontein'', but shortened in 1902 as the name was too long for the postal service
. Afrikaans for ‘the cellars’, the name is derived from caves in sandstone cliffs there. De Kelders is also an excellent whale watching location.


References

{{Overberg District Municipality
Populated places in the Overstrand Local Municipality ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  




Stilbaai
Stilbaai, also known as the ''Bay of Sleeping Beauty'', is a town along the southern coast of South Africa about four hours by car from Cape Town. It is part of the Hessequa Local Municipality in the Western Cape province. Alternate spellings of the town's name include ''Stillbaai''. History Stilbaai is host to a number of interesting archaeological sites, including ancient fish traps thought to have been built by early ancestors of the Khoi people of the Southern Cape, and a shell landfill that has been carbon dated to around 1000 BC. Another archaeological site is situated in a group of caves at Blombos cave, about 12 kilometres from Stilbaai. Artifacts found at Blombos have been carbon dated to around 77,000 BP, making it the oldest known human settlement today. Geography Climate Stilbaai has a temperate climate and receives almost the same amount of rainfall in all four seasons, with peaks in autumn and spring. Temperature averages between 20° and 28° Celsius in the summ ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

IUCN Red List
The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, also known as the IUCN Red List or Red Data Book, founded in 1964, is the world's most comprehensive inventory of the global conservation status of biological species. It uses a set of precise criteria to evaluate the extinction risk of thousands of species and subspecies. These criteria are relevant to all species and all regions of the world. With its strong scientific base, the IUCN Red List is recognized as the most authoritative guide to the status of biological diversity. A series of Regional Red Lists are produced by countries or organizations, which assess the risk of extinction to species within a political management unit. The aim of the IUCN Red List is to convey the urgency of conservation issues to the public and policy makers, as well as help the international community to reduce species extinction. According to IUCN the formally stated goals of the Red List are to provi ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]