african clawless otter habitat

generally reg arded as crab eater, but it also consum es a . Surviving mostly in southern Africa, the otters live in areas surrounding permanent bodies of water, usually surrounded by some form of foliage. It is found in sub Sahara Africa, … Hunted for bush meat and skins, habitat loss and degradation, reduced fish stocks because of overfishing, pollution. Congo clawless otters are one of 13 species of otters in the carnivore family Mustelidae. THE AFRICAN CLAWLESS OTTER CONSERVATION. Local presence is not affected by the width of a river or lake and may have a more extensive distribution in arid regions than previously thought (Nel & Somers 2007). CONSERVATION STATUS: Near Threatened Listed under African Clawless Otter: THREATS TO THE SPECIES: One of the least known otter species. This exhibit, called Otter Cove, is more than 5 times the size of … The food habits of co-existing otter species were studied in a catchment in the KwaZulu-Natal Drakensberg. African clawless otters can live in a diverse range of habitats, from open coastal regions to dense forest areas. Spot-necked otters are found throughout Africa in all countries south of the Sahara. Although it is born with tiny claws it loses these on all toes except the middle three on the hind feet. Food preferences differed : the Cape clawless otter Aonyx capensis largely ate crabs whereas the spotted-necked otter Lutra maculicollis was primarily piscivorous. It is widely-distributed across South Africa and the second largest freshwater otter species in the world, reaching between 113 and 163 cm in length and weighing between 12 and 21 kg. Habitat. Key words: African clawless otter, Aonyx capensis,habitat selection, river conservation. Cape clawless otters, Aonyx capensis, are widely distributed in South Africa, as elsewhere on the continent.They occur in a wide variety of environments and most aquatic habitats, from freshwater lakes to the marine littoral,and even in episodic rivers in arid areas,provided freshwater sources are adequate and sufficient food is available. Established in 1964, the IUCN Red List of Threatened Species has evolved to become the world’s most comprehensive information source on the global conservation status of animal, fungi and plant species. Cape clawless otters, Aonyx capensis, are widely distributed in South Africa, as elsewhere on the continent. The Cape clawless otter, also known as the African clawless otter, is one of two otter species to occur in South Africa. It has crepuscular habits and can hunt in very murky water thanks to its long and sensitive whiskers. African Clawless Otter Interesting Facts By Animals Knowledge The African clawless otter (Aonyx capensis), also known as the Cape clawless otter or groot otter… Download PDF (586 KB) Abstract: In studies done in southern Africa on the diet of African (Cape) clawless otters Aonyx capensis in freshwater habitats, using faecal analysis, the incidence of mammal remains was < 1% to 2% (relative per cent occurrence), and at four localities no traces of mammals were recorded. African clawless otters ( ACO ) is a mamal that belongs to the weasel family. INTRODUCTION Knowledge of the distribution of African otters is derived from museum specimens, sightings (not always reliable where two or more species are sympatric)andonsigns,e.g.distinctivetracksand spraints (faeces), or from diaries and expedition reports of earlier travellers. The Congo clawless otter (Aonyx congicus) is a type of otter.It is also called the Cameroon clawless otter.. Otters have been a favorite at the Zoo for years, and now they have new and upgraded habitat. The African Clawless Otter is similar in appearance to the Congo Clawless otter. We radio‐tracked seven Cape clawless otters (Aonyx capensis) (Schinz, 1821) in two rivers in the Western Cape Province, South Africa, providing data on their habitat selection. Otters are carnivorous mustelids in the Lutrinae subfamily. African clawless otter (Aonyx capensis) images and facts - this gallery provides an up-close look through stock photos of this unique and special animal, the African clawless otter. L. maculicollis showed greater trophic plasticity in different habitats and exhibited a wider trophic niche than A. capensis. Associated with most wetland habitats, the African clawless otters are most active between dusk and dawn, and are hence less likely to be observed than the smaller and darker spotted-necked otter (Lutra maculicollisi), a diurnal species that is unusually common and visible on Lake Bunyonyi in Kigezi. The large, long, clawless footprints are unmistakable, and deposits of faeces and urine are often left as they travel as a means of communicating with other otters. Other members of this family include weasels, skunks, and ferrets. Primary conservation issue impacting the African Clawless Otter are the pollution of river systems in South Africa. African clawless otters leave a number of noticeable clues to their presence as they move about their habitat. African clawless otters (Aonyx capensis) occur in a wide variety of habitats, and thus are good model species to investigate animal adaptation to anthropogenic environments. Aonyx capensis African clawless otter Africa NT Decreasing Aonyx congicus Congo clawless otter Africa NT Decreasing Lutra ... habitat loss is the major threat to the survival of otter, whereas 47.1% (n = 96) thought habitat destruction and killing (χ2 = 0.71, df = 1, P > 0.05). In Plettenberg Bay there is believed to be at least 4 family groups of Cape clawless otter. Africa. In freshwater habitats, the African clawless otter is . African Clawless Otters exist in most fresh water systems or near the coast. Cape clawless otters inhabit the southern two-thirds of the African continent. This otter occurs from South Africa northwards to Ethiopia and Senegal, but is absent from the central rainforest areas. It is believed to spend much more time on land than other otters. The African Clawless Otter is the most widely distributed otter species of all of Africa, spanning the whole of West Africa and all the way to South Africa’s Western Cape to the east and south. The diet composition of the African clawless otter (Aonyx capensis) was studied by analyzing of 440 spraint samples collected during January, 2014 and December, 2015 in both dry and wet seasons from eight sites in and around Lake Tana, North West Ethiopia. Lives exclusively in marshes and shallow margins of lakes and is the most species! Africa in all countries South of the Sahara food habits african clawless otter habitat co-existing otter species except. Do occur if a source of freshwater is nearby for drinking of Africa, it... To spend much more time on land than other otters all countries South of the Sahara lakes and is most! Showed greater trophic plasticity in different habitats and exhibited a wider trophic niche than A. capensis water. Hunted for bush meat and skins, habitat loss and degradation, reduced stocks! Now they have new and upgraded habitat otter Lutra maculicollis was primarily piscivorous Lutra maculicollis was primarily.! 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