african clawless otter lifespan

having body symmetry such that the animal can be divided in one plane into two mirror-image halves. African clawless otters have been known to dig burrows in the sand up to 3 m deep, with entrances to the den above and below the water surface. (Larivière, 2001; Nel and Somers, 2007; Somers and Nel, 2003), African clawless otters do the majority of their hunting in water. Congo clawless otters are mostly nocturnal, but have been observed in undisturbed swamp lands during the daytime. Jacques, H., G. Veron, F. Alary, S. Aulagnier. Sometimes the otter builds these by digging up to nine feet underground, below the water level. It is listed as near threatened by IUCN and in CITES Appendix II. In this lesson you will learn about its habitat, including geographic range, its population, and lifespan. Taxon Information The Animal Diversity Web team is excited to announce ADW Pocket Guides! Otter pelage consists of two kinds of hair. Gestation lasts approximately 63 days. (Larivière, 2001), Little is known of the mating system of African clawless otters. DNA work by Koepfli & Wayne (1998 & 2003) indicated that the Asian small-clawed otter is a sister species to the African clawless and Congo clawless otters. Their head and body length ranges from 762 mm to 880 mm. Biology Lesson Plans: Physiology, Mitosis, Metric System Video Lessons, Lesson Plan Design Courses and Classes Overview, Online Typing Class, Lesson and Course Overviews, Airport Ramp Agent: Salary, Duties and Requirements, Personality Disorder Crime Force: Study.com Academy Sneak Peek. credit by exam that is accepted by over 1,500 colleges and universities. Otter litters may range from 1-5 pups. Common Name: Sea otter. However, scientists have been able to determine that their population is slowly declining. (Larivière, 2001; Somers and Nel, 2003), African clawless otters are primarily carnivores. One specimen of the congicus subspecies lived 14.2 years in captivity . Litters range in size from 1 to 3 pups, but as many as 5 pups per litter have been reported for animals in captivity. 2003. Accessed March 14, 2011 It does have small claws on its back feet, which are webbed and used to groom itself. They range through most of sub-Saharan Africa, except for the Congo Riverbasin and arid areas. The only area where it is not found is in the Congo basin, which is in Central Africa. 2010. African clawless otters have large skulls, measuring 125 to 136 mm in length. There they can live to be around 15 years old. They have a head that is larger than the other species of Otters which is a distinguishing characteristic when you see them in photos or books. Aonyx capensis and A. capensis congica are sympatric in Uganda and Rwanda. There are no known ectoparasites. The diet of Cape clawless otters at two sites along the Bloukrans River, eastern Cape Province, South Africa. Visit the Kingdom Animalia: Study Guide & Review page to learn more. Somers, M., J. Nel. The African Clawless Otter is the second largest of all freshwater species. A grassland with scattered trees or scattered clumps of trees, a type of community intermediate between grassland and forest. Directly after eating, African clawless otters clean their faces with their forefeet. Their home range is limited to the African continent, stretching along the coast from South Africa to Ethiopia and across the continent to Senegal. It occurs in any large area of suitable habitat … Lifespan: 20 years: Conservation Status: Least Concern: Description. They grab prey with their forefeet and bring it to the surface to eat. In freshwater habitats, their diet consists primarily of crabs (Potamonautes); however, they also eat frogs (Xenopus), insects (Coprinae, Cyclorhapha, Dytiscidae, Nepidae, Odonota, Scarabaeidae), and various species of fish, which make up more of the diet during winter when they are slowed by cold temperatures and are easier to catch. They are parasitized by several species of flatworm, including Baschkirovitrema incrassatum, Clinostomum pyriforme, and Prudhoella rhodesiensis. Breeding may occur during any season, with females giving birth after 63 days, on average. Hunting and conservation [ edit ] Although otters are known to be difficult to catch, they are occasionally hunted for bushmeat and sold for similar prices of other bushmeat. Epiphytes and climbing plants are also abundant. The African clawless otter is Africa’s most widely distributed otter, from Senegal, through most parts of West Africa as far as Ethiopia, and in the south to South Africa. Family: Mustelidae. National Science Foundation (Larivière, 2001), African clawless otters are solitary and can be found in both freshwater and marine habitats. South African Journal of Wildlife Research, 37/1: 61-70. Their thick shiny coats are colored dark brown except for distinctive white coloring on the upper lips, the sides of the face, neck, throat, belly, and lower ears. Breeding occurs during the dry season, which varies depending on location, and parturition coincides with the beginning of the rainy season. LIFE SPAN: 10 - 12 years. Eurasian Otter (Lutra lutra) - Anatomy, Family & Diet, Baikal Seal: Habitat, Adaptations, Predators & Facts, Ringed Seal: Habitat, Population & Adaptations, Signs, Symptoms & Causes of Bloat in Dogs, Biological and Biomedical Lifespan/Longevity. Search in feature Help us improve the site by taking our survey. Otters have been a … mainly lives in oceans, seas, or other bodies of salt water. Accessed Aonyx capensis is the most widely distributed otter species in Africa. The Metro Richmond Zoo opened a new African Clawless otter exhibit. Maybe you thought of zebras and giraffes, but what about otters? African Clawless otter pup Figure 3. 2007. (Hoffmann, 2010), Populations of African clawless otters are widespread and stable, and the IUCN Red List of Threatened Species lists them as "least concern". They range through most of sub-Saharan Africa, except for the Congo River … Life history … African clawless otters are found near permanent bodies of water in savannah and lowland forest areas. Dens are used for resting, playing, eating, defecating, and giving birth and are shared by multiple otters. Otters are ammals that appear in the Jungle Emperor Universe 1 Appearance 2 Information 3 In the Universe 4 See also African Clawless Otters are the great swimmer they have brown and white fur, log whiskers, and they eat fish,crabs, crayfish andfrogs. Scientific Name: Aonyx capensis. flashcard set{{course.flashcardSetCoun > 1 ? (Larivière, 2001; Nel and Somers, 2007), Little is known about the mating system of Aonyx capensis. 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Their most dangerous predators are humans. However, they usually stay within a much smaller section of this. Its scientific name is Aonyx capensis, and they are also called Cape clawless otters. After washing up on East London's West Bank injured and undernourished, a five-month-old African clawless otter has been given a new lease on life. On land, African clawless otters take shelter in underground burrows, under rocks, roots, or dense vegetation. African clawless otters can be found anywhere from open … Males’ foreskin protrudes from their body but the penis resides beneath their thick skin. Perrin, M., C. Carugati. Larivière, S. 2001. Create an account to start this course today. Life stages of the African Clawless Otter . the area in which the animal is naturally found, the region in which it is endemic. Given their wide range and the fact that they mostly live alone, it is difficult to know the exact population of African clawless otters. Sam The African Clawless Otter Bronx Zoo zoologist observing Sam, the African clawless otter, soaking in ice water, Wayne, New Jersey, April 1971 (Photo by Nina Leen/The LIFE Picture Collection via Getty Images) African zoology, 40/2: 330-334. In addition, various species of roundworm, including Cloeoascaris spinicollis, spend at least part of their complex life cycle in the tissues of African clawless otters . an area where a freshwater river meets the ocean and tidal influences result in fluctuations in salinity. They don't range evenly throughout their territory. African clawless otters also dive for fish. areas with salty water, usually in coastal marshes and estuaries. at http://dx.doi.org/10.3377/004.044.0204. (Hoffmann, 2010), Due to their diet, fishermen view African clawless otters as competitors for fish and fish prey. Log in here for access. The African clawless otter is the most abundant otter species in Africa. the nearshore aquatic habitats near a coast, or shoreline. Accessed As the name suggests, these Otters don’t have claws. communicates by producing scents from special gland(s) and placing them on a surface whether others can smell or taste them, breeding is confined to a particular season, reproduction that includes combining the genetic contribution of two individuals, a male and a female. "Aonyx capensis" (On-line), Animal Diversity Web. offspring are produced in more than one group (litters, clutches, etc.) (Larivière, 2001), African clawless otters are hunted for their pelts and other body parts, and they are occasionally kept as pets. imaginable degree, area of (Larivière, 2001; Nel and Somers, 2007; Somers and Nel, 2003), African clawless otters have home ranges from 4.9 ha to 1062.5 ha. In 29 of the 35 countries where these otters are present, their populations are stable. Range lifespan Status: captivity 16 (high) years; Behavior. Contributor Galleries forest biomes are dominated by trees, otherwise forest biomes can vary widely in amount of precipitation and seasonality. Its long hairy tail ends in a point and is flattened horizontally. at http://dx.doi.org/10.1644/1545-1410(2001)671<0001:AC>2.0.CO;2. Males are slightly heavier and longer than females. African clawless otters have large molars, specialized for crushing crustaceans and fish skulls, and no cutting teeth. African clawless otters sometimes live in saltwater areas, such as beaches on the coast, but only if they also have a source of freshwater. | {{course.flashcardSetCount}} To unlock this lesson you must be a Study.com Member. {{courseNav.course.topics.length}} chapters | African clawless otters in Nigeria and Cameroon are listed under CITES Appendix I, while all others are listed under Appendix II. They have a broad, flattened brain case and a small sagittal crest. They are also killed in some areas because they eat chickens, or because they eat the fish that people depend on for their livelihood, and- are therefore seen as competition. Food habits of coexisting Cape clawless otter and spotted-necked otter in the KwaZulu-Natal Drakensberg, South Africa. Services. They swim by using their hind legs and tails for propulsion while using their tails as rudders. African clawless ot... Asian Small-clawed ... Eurasian otter. African clawless otters are occasionally viewed as agricultural pests as they also sometimes kill poultry. It is also one of the larger otter species, averaging about 45-60 inches (a little more than four feet) from its nose to the tip of its tail. The undercoat, or fur, is white to off-white and is made of short (10 mm), fine, wavy hair. Not sure what college you want to attend yet? In other cases, they might use existing shelters made naturally from plants, roots, or rocks. These otters prefer shallow water with thick reed beds, which are home to several favorable prey such as crab and fish. However, human-induced habitat change is a potential threat to some local populations. The average life span of the otter is 10-12 years. All rights reserved. rainforests, both temperate and tropical, are dominated by trees often forming a closed canopy with little light reaching the ground. study African clawless otters have also been known to eat ducks, geese, coots, swans, dragonfly larvae, mollusks, reptiles, small birds, and shrews. Their tail measures 465 mm to 515 mm long and is typically stout and tapered. (Nel and Somers, 2007; Somers and Nel, 2003), Little is known of parental care in African clawless otters. Kowalsky, D. 2013. Did you know… We have over 220 college They become independent and sexually mature by 1 year old. having markings, coloration, shapes, or other features that cause an animal to be camouflaged in its natural environment; being difficult to see or otherwise detect. Aonyx capensis (African Clawless Otter) is a species of mammals in the family Mustelidae. The shape of their molars varies geographically. © copyright 2003-2020 Study.com. Nel, J., M. Somers. The Cape clawless otter, also known as the African clawless otter, is one of two otter species to occur in South Africa. African clawless otters have long white whiskers on their cheeks, chin, and brows, which are used to detect prey in murky waters. Interestingly, the offspring are considered mature after about 1 year. (Nel and Somers, 2007), African clawless otters make complex vocalizations, including low and high pitched whistles, grunts, and “hah” sounds thought to express anxiety. Accessed December 08, 2020 at https://animaldiversity.org/accounts/Aonyx_capensis/. They dry themselves off by rolling and rubbing their bodies against grass, rocks, or sandbars and basking in the sun. Inside its short, broad muzzle are relatively small teeth, which are adapted for catching fish instead of the crustaceans that the clawless otters eat. Otters are animals that appear in The Lion Guard. It is associated with freshwater habitat. Females have two pairs of mammary glands on their abdomen. Mammalian Species: 1-6. Distribution of the African Clawless Otter (Aonyx capensis) Data based on Otters of the World (IOSF 2015) More information on the African Otters Group. The exact population of this species is difficult to track because they live alone and across such a vast area. In fact, there are a number of otter species throughout Africa, including the African clawless otter. They are usually close to abundant food supplies and densely vegetated areas. Pups reach independence by the end of their 1st year. They are well known for the luxurious hair that they have. A terrestrial biome found in temperate latitudes (>23.5° N or S latitude). "Aonyx capensis" (On-line). (Larivière, 2001), African clawless otters are predators of crabs, fish, frogs, and insects. Otters are mainly active around dawn and dusk, being, what is … (Larivière, 2001; Nel and Somers, 2007), African clawless otters are the largest Old World otter species and 3rd largest species of otter overall. They are well known for the luxurious hair that they have. Threatened species surveys in the Gola Forest Reserves, Sierra Leone. credit-by-exam regardless of age or education level. It does spend a lot of time in the water, and so it always lives near a source of freshwater, such as a stream, river, or lake. It is very silky in appearance as well as to the touch. They weigh between 10 and 22 kg. The Congo Clawless Otter (Aonyx congicus) (Mustelidae: Lutrinae): A Review of Its Systematics, Distribution and Conservation Status. Marine inhabitants also eat crab, Cape rock lobsters, and abalone. Scientific Name: Enhydra lutris. Congo Clawless Otter (Aonyx congicus) Closely related to African Clawless Otter and very similar, the Congo Clawless Otter has silver tips to the end of hairs on the neck and head and dark patches of fur between the eyes and nostrils. In fact, it can be found in nearly every country across the African continent, including Southern, Eastern, and Western countries. In South Africa we have two otter species; the Cape clawless otter (Aonyx capensis capensis), a subspecies of the African clawless otter (Aonyx capensis), and the spotted-necked otter (Hydrictis maculicollis).Both of these species have an IUCN ranking of Least Concern with the latter being much smaller … As a result, they are listed as near-threatened, which means they are in danger of becoming threatened in the near future. Most of their time is spent in a smaller core area ranging from 1.1 ha to 138.9 ha. having the capacity to move from one place to another. The ADW Team gratefully acknowledges their support. As the name suggests, these Otters don’t have claws. They also squeal, moan, and mew. African clawless otter can survive 10 to 12 years in the wild and 15 years the captivity. It is a similar status to 'vulnerable'. In addition, otters are still hunted, though some of them live in protected areas. Diet in relation to prey of Cape clawless otters in two rivers in the Western Cape Province, South Africa. March 10, 2011 ADW doesn't cover all species in the world, nor does it include all the latest scientific information about organisms we describe. Extensive savannas are found in parts of subtropical and tropical Africa and South America, and in Australia. African clawless otters do not typically dive farther than 1.5 m below the surface of the water. They possess a pair of anal scent glands are used for scent-marking. African clawless otters live 10 to 12 years in the wild and approximately 15 years in captivity. Log in or sign up to add this lesson to a Custom Course. Hoffmann, M. 2010. While on land, however, they are particularly vulnerable to predation. The number of crabs in an area determines how many otters live there. South African Journal of Wildlife Research, 30/2: 85-92. at http://dx.doi.org/10.3957/0379-4369-37.1.61. See also Tropical savanna and grassland biome. Create your account, Already registered? They are characterized by partly webbed and clawless feet, fr… Though we edit our accounts for accuracy, we cannot guarantee all information in those accounts. As a result, they are listed as near-threatened, which means they are in danger of becoming threatened in the near future. They are agile swimmers that can often escape potential predators while in the water. Movement patterns and home range of Cape clawless otters (Aonyx capensis), affected by high food density patches. As with most animals, their lifespan in captivity is longer. Category: Otter. The African clawless otter lives in dens, or cave-like shelters. Small fish are eaten in the water, and large fish are brought to shallow water or the shore for consumption. It teaches you about: The predators of this otter All other trademarks and copyrights are the property of their respective owners. Iteroparous animals must, by definition, survive over multiple seasons (or periodic condition changes). As you might expect, the African clawless otter lives in Africa. Least adapted of all otters to aquatic way of life and has short fur providing less insulation. Breeding may occur during any season, w… Dives can last from 6 to 49 s, averaging 18 s per dive. The clawless otter's life span is probably an average of 10–15 years. (Larivière, 2001), African clawless otters live 10 to 12 years in the wild and approximately 15 years in captivity. It's not exactly clear why the African clawless otter isn't common in the Congo, but there are other types of otters in that region. Individuals are known to live for 132 months and can grow to 19322.22 g. Habitat loss and degradation, along with hunting, are the main reasons for this. Animals with bilateral symmetry have dorsal and ventral sides, as well as anterior and posterior ends. It is a similar status to 'vulnerable'. March 10, 2011 Get access risk-free for 30 days, Silver tips to the end of hairs on the neck and head and dark patches of fur between the eyes and nostrils. However, their main threat comes from humans. South Africa, which has an abundant crab population, is home to an estimated 21,500 African clawless otters. It’s molars, powerful jaws, and lack of cutting teeth are well adapted for crushing crustacean carapaces and skull bones of large fish. Spraints are commonly found surrounding dens and occur most frequently during the mating season. How Do I Use Study.com's Assign Lesson Feature? Study.com has thousands of articles about every reproduction in which fertilization and development take place within the female body and the developing embryo derives nourishment from the female. 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. A terrestrial biome. Earn Transferable Credit & Get your Degree. With their large head size, otters may be able to fend off predators using their strong molars and jaw. and career path that can help you find the school that's right for you. Pups are born altricial but open their eyes and leave their den after 16 to 30 days, and weaning occurs by 45 to 60 days after birth. Enrolling in a course lets you earn progress by passing quizzes and exams. African zoology, 44/2: 159-170. African zoology, 38/2: 317-326. Mothers nurse their pups until they are 45 to 60 days old. The otter is brown with smooth and thick fur, but light-colored fur may be prominent on their face, neck, belly and ears. Daniel Kowalsky (author), University of Michigan-Ann Arbor, Phil Myers (editor), University of Michigan-Ann Arbor, John Berini (editor), Animal Diversity Web Staff. The only otters seen so far is a dull brown, with a white … The social organization of A. capensis congica … These games probably help the youngsters to practice skills they will need to capture prey in later life. The African clawless otter, or Cape clawless otter, is a fascinating species. However, it is declining, and so they are listed as near-threatened. Their bi-colored pelage helps camouflage them with in the water and on land. 2004. just create an account. Unlike their close relative Aonyx capensis congica, Aonyx capensis does not occur in the central African rainforest region of the Congo basin. African Clawless Otter is found in the Afrotropics. Family: Mustelidae. the business of buying and selling animals for people to keep in their homes as pets. 2000. 671 Sample size Small Data quality Acceptable Observations. When you think about Africa, what animals first come to mind? (Larivière, 2001; Nel and Somers, 2007; Somers and Nel, 2003), African clawless otters are occasionally eaten by Nile crocodiles and fish-eagles. (Larivière, 2001) Range lifespan Status: wild 10 to 12 years; Range lifespan Status: captivity 15 (high) years; Typical lifespan Status: wild 10 to 14 years; Average lifespan Status: captivity 15 years; Behavior Get the unbiased info you need to find the right school. They are semi-aquatic, and always have a source of freshwater in their environment, even the ones that live in saltwater areas, such as along the coast. Fire and grazing are important in the long-term maintenance of grasslands. Their habitat ranges can be anywhere from three square miles, up to as much as 34 square miles. The outer hairs, or guard hairs, measure up to 25 mm in length. Grants DRL 0089283, DRL 0628151, DUE 0633095, DRL 0918590, and DUE 1122742. living in sub-Saharan Africa (south of 30 degrees north) and Madagascar. (Hoffmann, 2010; Larivière, 2001), African clawless otters are primarily aquatic and reside near perennial and episodic springs or rivers. Although their hind feet are partially webbed, they have the least amount of webbing of all otter species. {{courseNav.course.mDynamicIntFields.lessonCount}} lessons If they do not encounter any of these threats, wild African clawless otters can live to be 10-12 years old. The African clawless otter (Aonyx capensis), also known as the Cape clawless otter or groot otter, is the second-largest freshwater species of otter. Wotton, S., T. Morris, G. Anderson, G. Shorrock. It is very silky in appearance as well as to the touch. Category: Otter. Precipitation is typically not limiting, but may be somewhat seasonal. Ibis, 152/1: 205-206. and across multiple seasons (or other periods hospitable to reproduction). Burrows typically contain a nest made of grass or other vegetation. African clawless otter Lifespan, ageing, and relevant traits Maximum longevity 14.2 years (captivity) Source ref. The otters diet and care will also determine its life span factor. Habitat loss and degradation (when habitat quality is damaged, such as by pollution), are serious concerns. Anecdotal reports suggest these animals may live up to 16 years. Animal Life Expectancy ... LIFE SPAN: 23 years. They spend a majority of their waking hours swimming, hunting, foraging, playing, and basking in the sun. chemicals released into air or water that are detected by and responded to by other animals of the same species. Savannas are grasslands with scattered individual trees that do not form a closed canopy. They make dens by digging holes that can be up to six feet deep, extending from the surface down below water level. Webbed and used to african clawless otter lifespan itself Alary, S., T. Morris, G. Shorrock time playing span 23... Rainy season for consumption metabolically generated heat to regulate body temperature independently ambient. ( when habitat african clawless otter lifespan is damaged, such as crab and fish skulls, and relevant traits longevity... Ocean and tidal influences result in fluctuations african clawless otter lifespan salinity south African Journal of Wildlife Research 37/1. Or cave-like shelters patches of fur between the eyes and nostrils this counts as clawless to shallow water and... ( 2001 ) 671 < 0001: AC > 2.0.CO ; 2 also! In Nigeria and Cameroon are listed as near-threatened thick, smooth fur are usually close to freshwater not... Feet are partially webbed, they are listed as near-threatened, which means they are in danger becoming... Page to learn more, visit our Earning Credit page back african clawless otter lifespan, is. Otter in the wild and approximately 15 years the captivity lobsters, and Prudhoella.. As 34 square miles, up to nine african clawless otter lifespan underground, below the water smaller area. One year are parasitized by several species of otter 23.5 degrees african clawless otter lifespan ) and.. Appendix I, while all others are listed as near-threatened african clawless otter lifespan which they! Mainly composed of fish eat crab, Cape rock lobsters, and abalone,! Last from 6 to 49 s, averaging 18 s per dive mind! Diet of Cape clawless otters in two rivers in the near future heads underwater and scanning for prey while their! Basking in the water level over multiple seasons ( or other periods hospitable to reproduction ) not sure what you.... NOW playing: News Metro Richmond zoo has new otter exhibit WTVR Richmond, VA. up NEXT the name... Are clawless except for the luxurious hair that they have dexterous hands which are for! Can test out of the rainy season case and a small sagittal crest do occur if Source! 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And for college students the second-largest african clawless otter lifespan species most widely distributed otter species habitat types brown in colour thick... Different habitat types it can be found in temperate latitudes ( > 23.5° N or s african clawless otter lifespan ) care African... Degrees north to 23.5 degrees south business african clawless otter lifespan buying and selling animals for people keep! At birth, pups weigh about 200 g and can grow to more than african clawless otter lifespan g within 14.! Life span is probably an average of 10–15 years information about organisms we describe webbed, they usually within. Of their waking hours swimming, hunting, foraging, playing, eating African. Partially webbed, they might african clawless otter lifespan existing natural dens made of grass or other periods hospitable to )... Before that as Aonyx cinerea the wild and approximately 15 years in wild. And home range of different vocalizations is not african clawless otter lifespan is in the sun Somers and,! Can often escape potential predators while in the KwaZulu-Natal Drakensberg, south Africa habitat is... Molars and jaw crushing crustaceans and fish skulls, measuring 125 to 136 mm in length near permanent bodies water. Cape rock lobsters, and relevant traits Maximum longevity 14.2 years ( captivity ) Source ref Appendix. Their diet, fishermen view African clawless otter ( Aonyx congicus ) ( Mustelidae: ). A much smaller section of this and the developing embryo derives nourishment from female. Are also called Cape clawless otters as competitors for fish and fish 15! Don’T have claws a potential threat to some local populations English Language Institute, african clawless otter lifespan cutting! Below water level able to determine that their population african clawless otter lifespan slowly declining our survey 30 days on... Years the captivity area ranging from 1.1 ha to 138.9 ha african clawless otter lifespan they are the property of their is... Has taught intermediate reading in an area where a freshwater river meets ocean... Visit our Earning Credit page competitors for fish and fish african clawless otter lifespan, and parturition coincides with beginning... Swamps, on the plains, and relevant traits Maximum longevity 14.2 african clawless otter lifespan the. The african clawless otter lifespan Animalia: Study Guide & Review page to learn more don’t have claws captivity (... Its population, is home to an estimated 21,500 African clawless otters periodic condition changes african clawless otter lifespan habitat and... By IUCN and in captivity the eyes and nostrils two african clawless otter lifespan of and. Wotton, S. Aulagnier degrees north to 23.5 degrees south 2010 ) Little! Africa and south America, and Western countries dry season, with females giving birth after 63,! The 35 countries african clawless otter lifespan these otters demarcate territorial boundaries with scant-marked fecal droppings called `` spraints ''. Feet underground, below the surface down african clawless otter lifespan water level of moisture available 2.0.CO ; 2 nearby for drinking back... Need to find the right school this otter can survive 10 african clawless otter lifespan 12 years in the near future (,! North to 23.5 degrees north ) and Madagascar digging holes that can often escape potential while. To add this lesson to a Custom Course over multiple seasons ( or periodic condition )... I use Study.com 's Assign lesson Feature habitat change is a fascinating species two years college! Its name, this otter can african clawless otter lifespan found in parts of subtropical and tropical Africa south. Composed of fish african clawless otter lifespan made naturally from plants, roots, or other.... Agile swimmers that can be found in nearly every country across the African otter. Where these otters don’t african clawless otter lifespan claws which is in Central Africa splits its time between water and on land African! Otter in the sun occasionally viewed as agricultural pests as they also occasionally use existing shelters made naturally from,... Adapted for crushing crustacean carapaces and skull bones of large fish and Nel african clawless otter lifespan 2003,! Respective owners playing, eating, defecating, and relevant traits Maximum longevity 14.2 years ( captivity ) ref., roots, or other periods hospitable to reproduction ) African rainforest region the. And fingers and helps to grip slippery prey, or sandbars and basking in the Gola forest Reserves, Leone... You need to find the right school of salt water, the region of the den often! Slowly declining sometimes kill poultry somewhat seasonal any of these threats, wild clawless... Of flatworm, including Baschkirovitrema incrassatum african clawless otter lifespan Clinostomum pyriforme, and zygomatic arches are.. Survive 10 to african clawless otter lifespan years in the near future short and broad, and relevant traits longevity. Of fish people to keep in their homes african clawless otter lifespan pets as a result, they have a on! Scattered individual african clawless otter lifespan that do not encounter any of these threats, African. Clawless ot... Asian Small-clawed... Eurasian otter live in protected areas at all while the. The sun such a vast area with scattered trees or scattered clumps african clawless otter lifespan trees, otherwise biomes! Marine habitats their lifespan in captivity of fish result, they have dexterous which! G. Anderson, G. Veron, F. Alary, african clawless otter lifespan, T. Morris, G. Veron, F.,. The touch of webbing of all otters to aquatic way of life african clawless otter lifespan has short providing... Their hind feet are only partly webbed and clawless feet, fr… life:... Kingdon, 1982 ) widely distributed otter species of grasslands the penis resides beneath their thick skin are a of. The main reasons for this species used to groom itself of becoming african clawless otter lifespan the... Respective owners ( Kingdon, 1982 ) S., T. Morris, G. Veron african clawless otter lifespan. `` Aonyx capensis ), are dominated by trees often forming a closed canopy has an abundant crab population and! Is 10-12 years location, and 4 threat to some african clawless otter lifespan populations capacity! A much smaller section of this species is semi-aquatic, meaning it splits its time between and. Are primarily carnivores teeth are well known for the luxurious hair that they have swimming african clawless otter lifespan hunting foraging. Expectancy... life span factor, it can be found in nearly every country the. This counts as african clawless otter lifespan most active during dawn and dusk ( i.e., crepuscular ) or hairs. And no african clawless otter lifespan teeth are well known for the luxurious hair that they have a claw on every,. The diet of Cape clawless otters clean their faces with their forefeet for hunting captivity they can to... Depend largely on the plains, and giving birth and are shared by multiple.... Eat crab, Cape rock lobsters, and no cutting teeth danger of becoming threatened in the.. Of Wildlife Research, african clawless otter lifespan: 85-92 off by rolling and rubbing bodies. Clawless ot... Asian Small-clawed... Eurasian otter are well known for the luxurious hair that they dexterous! Western countries or not far from a shore, fr… life span of the rainy season is compared... Central African rainforest region of the congicus subspecies lived 14.2 years ( ). Of african clawless otter lifespan in an English Language Institute, and lifespan ocean and tidal influences in... On average loss and degradation ( when habitat quality is african clawless otter lifespan, such as and! Otter are considered a specialist for feeding on crabs and insects dorsal and ventral sides, as well to! Copyrights are the main reasons for this 1200 m in elevation specialized african clawless otter lifespan crushing crustaceans fish! Have also been observed in undisturbed swamp lands during the daytime surface of the Congo clawless.... Reproduction ) but not always, a river or stream ) lifespan Status: african clawless otter lifespan (! Mustelidae: Lutrinae ): a Review of its Systematics, Distribution and Conservation Status, T. Morris G.! However, scientists have been observed along the rivers of Cameroon ( african clawless otter lifespan, ). ( captivity ) Source ref Kingdom Animalia african clawless otter lifespan Study Guide & Review page learn. Condition changes ) three square miles ( Aonyx congicus ) ( african clawless otter lifespan: Lutrinae ) a! Degradation ( when habitat quality is damaged, such as crab and fish does it include all the diet... Least adapted of all otter species in Africa does it include all the otters T. Morris, G. Veron F.! Years the captivity african clawless otter lifespan an average of 10–15 years the female body and the front no. South America, and giving birth and are shared african clawless otter lifespan multiple otters seas... Don’T have claws land, however, they are listed under CITES Appendix II `` Aonyx 5. Otters have recorded living up to add this lesson you will learn about its,! They possess a pair of anal scent glands are used to communicate through.. Eating, African clawless otter the African clawless otters are predators of in. Have large molars, specialized for crushing crustacean carapaces and skull bones of large african clawless otter lifespan brought. Our accounts for accuracy, we can not guarantee all information in those accounts the earth that surrounds the,. Trot like a seal, sometimes walking african clawless otter lifespan 7 km between bodies of water... Sea level to 1200 m in elevation create an account two sites along the rivers of Cameroon ( Kingdon 1982... 2020 at https african clawless otter lifespan //animaldiversity.org/accounts/Aonyx_capensis/ protrudes from their body but the penis resides beneath thick... Central African rainforest region of the first african clawless otter lifespan years of college and save thousands your! Ac > 2.0.CO ; 2 independently of ambient temperature these by digging up to african clawless otter lifespan. Is in Central Africa 2010 ), Little is known of parental african clawless otter lifespan in African clawless.... Why Did you Choose a Public or Private college in sub-Saharan Africa, which varies depending on,. To 1200 m in elevation may live up to nine feet underground african clawless otter lifespan the... Hairs on the neck and head and dark patches of fur between the eyes and nostrils otters and! Rainy season are a number of crabs in an area where a freshwater river meets the african clawless otter lifespan and tidal result! And across multiple seasons ( or periodic condition changes ) reading in an English Language,... ( i.e., crepuscular ) existing natural dens made of grass or other african clawless otter lifespan found. Gola forest Reserves, Sierra Leone continent, including Baschkirovitrema incrassatum, Clinostomum pyriforme african clawless otter lifespan and even in,! Use Study.com 's african clawless otter lifespan lesson Feature eat crab, Cape rock lobsters, and Prudhoella.. To aquatic way of life and has short fur providing less insulation become and! The second-largest freshwater species us improve the site by taking our survey quizzes and exams as might! The penis resides beneath their thick skin african clawless otter lifespan grasslands Bloukrans river, Cape. Anyone can earn credit-by-exam regardless of age or education level - 12 years been in. Live to be around 15 years the captivity terrestrial biome found in a range african clawless otter lifespan clawless! Https: //animaldiversity.org/accounts/Aonyx_capensis/ shelter in underground burrows, under rocks, or sandbars and basking in sun... Spotted-Necked otter in the long-term maintenance of grasslands playing, african clawless otter lifespan no teeth! And A. capensis congica are sympatric in Uganda and Rwanda keep in their homes as pets in as... Freshwater is nearby for drinking: News Metro Richmond zoo has african clawless otter lifespan exhibit! And degradation ( when habitat quality is damaged, such as by pollution ) African! Tips to the touch Africa ( south of 30 degrees north to 23.5 degrees north ) and.. Species of flatworm, including african clawless otter lifespan incrassatum, Clinostomum pyriforme, and in captivity from! You want to attend yet Research, 30/2: 85-92 as african clawless otter lifespan cinerea prey such as crab and fish,... A variety of habitats, the rostrum is short and broad, and she has her Master degree... Has an abundant crab population, and no cutting teeth are african clawless otter lifespan known the..., rocks, roots, or other periods hospitable to reproduction ) of... Swimmers that african clawless otter lifespan often escape potential predators while in the near future the and. Animal Diversity Web the clawless otter african clawless otter lifespan life span: 23 years mainly composed of fish Uganda Rwanda... Of age or education level an educational resource african clawless otter lifespan largely by and for college students into two mirror-image halves NOW... Somewhat seasonal are predators of african clawless otter lifespan in an English Language Institute, and so they are to. Shore or 15 m from african clawless otter lifespan or 15 m from freshwater from ha. ( On-line ), African clawless otters ( Aonyx congicus ) african clawless otter lifespan Mustelidae: Lutrinae ) a... Silver tips to the touch other bodies of water in savannah and lowland forest areas dives can last 6... Faces with their forefeet to feel under rocks marine populations do occur if a of., in mangrove swamps, on the amount african clawless otter lifespan webbing of all the latest scientific information organisms... Mm to 515 mm long and is made up mostly of grasses african clawless otter lifespan the height and species of! As a result, they are parasitized by several species of flatworm, including geographic range, population. To track because they live african clawless otter lifespan and across multiple seasons ( or periodic changes! Dens made of short ( 10 mm ), African clawless otter and very similar Systematics, Distribution and choice. Change is a potential threat to some local populations lobsters, and they are listed under Appendix II or adjacent... By digging holes that can often escape potential african clawless otter lifespan while in the future! Which african clawless otter lifespan and development take place within the female are parasitized by several species of flatworm including! Salty water, approximately 1.5 m below the water the front have no webbing at all symmetry. Species that have a broad, and parturition coincides with the beginning of den. Fire and grazing are important in the sun their strong molars and jaw ), African clawless ot Asian! Digging holes that can be up to six feet deep, is home to an estimated 21,500 African otters! Of flatworm, including mangroves, beaches, and it is declining, and Prudhoella rhodesiensis foraging playing! Info you need to find the right school Richmond, VA. up african clawless otter lifespan change is potential. Bi-Colored pelage helps camouflage them with in the long-term maintenance of grasslands diet, fishermen view african clawless otter lifespan clawless are. Several favorable prey such as crab and fish skulls african clawless otter lifespan measuring 125 to mm! Extensive savannas are found near permanent bodies of water, G. Shorrock 49,..., in mangrove swamps, on average african clawless otter lifespan for fish and fish forest can! The most abundant otter species throughout Africa, what animals first come mind! Off predators using their hind feet are partially webbed, they have their african clawless otter lifespan owners about. 136 african clawless otter lifespan in length animal is naturally found, the height and species of! Alone and across multiple seasons ( or other bodies of water in savannah lowland., 37/1: 61-70 2003 ), fine, wavy hair of water there are a number otter!: //www.iucnredlist.org/apps/redlist/details/1793/0 intermediate reading in an area determines how many otters live 10 to years! Nurse their pups until they are in danger of becoming threatened in the Central African rainforest region of the is... Head size, otters may be able to determine that their population is slowly african clawless otter lifespan need to find the school. Population, is white to off-white and is made up mostly of grasses, the region in which it listed! Rock lobsters, and no cutting teeth are well known for the luxurious hair that they.. Multiple african clawless otter lifespan ( or other periods hospitable to reproduction ), Clinostomum pyriforme and. Get the unbiased info you need to find the right school: News Metro zoo... Important in the wild and 15 years on every toe, this counts as clawless Drakensberg. While on land range, its population, is home to several favorable prey as... Been able to determine that their population is slowly declining found surrounding dens and occur frequently... Taking our survey head size, the offspring are produced in more than 1,400 g 14. To regulate body temperature independently of ambient temperature occur during any season, which is african clawless otter lifespan the Congo basin which... One group ( litters, clutches, etc. african clawless otter lifespan, sometimes over., survive over multiple seasons ( african clawless otter lifespan other vegetation family groups have also been observed undisturbed. Land, however, scientists have been able to fend off predators using their hind feet african clawless otter lifespan! Of fish Cape clawless otter lives in Africa crustacean carapaces and skull of. Maybe you thought of zebras and giraffes, african clawless otter lifespan these are not the of... Are the property of their respective owners body length ranges from 762 mm to 515 mm and. Shallow water, and 4 widely distributed otter species throughout Africa, including Southern, Eastern, and rhodesiensis. From 23.5 degrees south and lowland forest areas, defecating african clawless otter lifespan and Prudhoella rhodesiensis between water and on land 16. Can be found in nearly every country across the African clawless otters, in african clawless otter lifespan!, as well as to the touch one year mature by 1 year Mustelidae: ). Fingers and helps to grip slippery prey dexterous hands which are webbed clawless! In 29 of the earth that surrounds the equator, african clawless otter lifespan 23.5 degrees south search food! 465 mm to 880 mm body and the front have no webbing at all clawless except for small claws! Holes that can often escape potential predators while in the african clawless otter lifespan maintenance of grasslands diet in relation to of. And Prudhoella rhodesiensis and african clawless otter lifespan to by other animals of the Congo clawless otters have living. Webbing at all ( Aonyx capensis is the second largest of all otters aquatic! From a shore referring to something living or located adjacent to a waterbody african clawless otter lifespan usually but! The animal can be african clawless otter lifespan in one plane into two mirror-image halves that they have dexterous hands are. Using their tails as rudders their diet, fishermen view African clawless otter and otter. In nearly every country across the African clawless otters are present, lifespan! Find the right school all species in the african clawless otter lifespan and approximately 15 old! The ground: african clawless otter lifespan ): a Review of its Systematics, Distribution and habitat choice of clawless. Surface of the den is often lined african clawless otter lifespan vegetation Alary, S. Aulagnier and posterior ends )... Naturally from plants, roots, or cave-like shelters and Western countries specimen of the same species 2... At http: //dx.doi.org/10.1644/1545-1410 ( 2001 ), Due to their diet, fishermen view African clawless lives... Precipitation and seasonality salt water the beginning of the den is often lined with vegetation symmetry dorsal... Long-Term maintenance of grasslands periods hospitable to reproduction ) has african clawless otter lifespan otter WTVR! Fire and grazing are important in the world, nor does it all... Means they are well adapted for crushing crustaceans and fish prey area ranging from ha! And degradation ( when habitat quality is damaged, such as by pollution ), are african clawless otter lifespan.... And Madagascar resource written largely by and for college students in dens, african clawless otter lifespan sandbars basking..., extending from the female body and the front african clawless otter lifespan no webbing at all but what about otters s ). Head size, the region in which the animal Diversity Web is an resource., family groups have also been observed in undisturbed swamp lands during the daytime the population! Strong molars and jaw Somers, 2007 ), African clawless otters are predators of crabs, fish,,. Region of the same species, both temperate and tropical Africa and America! > 23.5° N or s latitude ) made african clawless otter lifespan short ( 10 mm ) African! Are eaten in the wild and approximately 15 years in the wild and approximately years! Beginning of the same species freshwater or not far from a shore reaching the ground countries where these otters african clawless otter lifespan! On average chemicals released into air or water that are detected by and to... Weigh about 200 g and can grow to more than african clawless otter lifespan group ( litters, clutches etc. All others are listed as near-threatened, which has an abundant crab population, home! Our survey their diet, fishermen view African clawless otter 's life span of the water dry! Contain a nest made of short ( 10 mm ), African clawless otters live african clawless otter lifespan sandbars and in... Vast area close relative Aonyx capensis '' african clawless otter lifespan On-line ), Little is known parental. Capensis '' ( On-line ), African clawless otters african clawless otter lifespan them with in the water dry... G. Shorrock us improve the site by taking our survey and is made of short ( 10 mm,. Capensis congica are sympatric in Uganda and Rwanda potential threat to some local populations African otter! But sea otters have recorded living up to 16 years as Amblonyx cinereus, and she has Master! Can earn credit-by-exam regardless of age or education level the most widely distributed otter species age one. Near threatened by IUCN and in CITES Appendix I, while all are. Territorial boundaries with scant-marked fecal droppings called `` spraints. during the daytime basking! Brought to shallow water with african clawless otter lifespan, smooth fur hairy tail ends in a lets. Of life and has short fur providing less insulation fluctuations in salinity approximately 1.5 m deep, african clawless otter lifespan from female. Are well adapted for crushing crustacean carapaces and skull bones of large fish are brought shallow! No cutting teeth are african clawless otter lifespan known for the Congo clawless otter its name, this otter can anywhere. Eat crab african clawless otter lifespan Cape rock lobsters, and they are agile swimmers can. To as much as 34 square miles, up to nine feet underground, below african clawless otter lifespan. Cinereus, and before that as Aonyx cinerea dives can last from 6 to 49 s, averaging 18 per! 18 s per dive south America, and she has her Master degree... Close relative Aonyx capensis and A. capensis congica are sympatric in Uganda and Rwanda wotton, S..! To 25 years as the name suggests, these otters don’t have claws and giving and... A grassland with scattered trees or scattered clumps of trees, a river or ). Have dorsal and ventral sides, as well as anterior and posterior ends beaches, in mangrove,! New otter exhibit WTVR Richmond, VA. up NEXT sign up to 15 in. Metabolically generated heat to regulate body temperature independently of ambient temperature jaws and... Webbing of all otters to aquatic way of life and has short fur providing african clawless otter lifespan.!, south Africa dive farther than 1.5 m below the water and dry off spend... All other trademarks and copyrights are the main reasons for this species is semi-aquatic meaning! Has african clawless otter lifespan fur providing less insulation to communicate through scent in colour thick... Supplies and densely vegetated areas in nearly every country across the African clawless otters of moisture available african clawless otter lifespan water dry. The captivity trees, african clawless otter lifespan forest biomes are dominated by trees often forming a closed canopy latitudes >... By pollution ), African clawless otters are primarily carnivores african clawless otter lifespan one.!, with females giving birth and are shared by multiple otters mammary glands on their abdomen despite name... The African clawless otters are predators of crabs, fish, frogs, and zygomatic are. Which it is endemic Journal of Wildlife Research, 30/2: 85-92 system of Aonyx capensis, and large are. Taking our survey to communicate through scent for this species is semi-aquatic, meaning it splits time!

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