The Javan rhinoceros, on the other hand, inhabits lowland rainforests, muddy floodplains and high grasslands. However, due to human interference and changes to habitat, it is now limited to grassland and forest areas in Nepal, Assam and India, as well as low hills in the Himalayas. The black rhinoceros, which is found in rather reduced or probably extinct populations in African countries such as Tanzania, Zambia, Zimbabwe and Mozambique, usually lives in arid and semi-arid ecosystems.Īs for the Indian rhinoceros, it formerly had a wider range that included countries such as Pakistan and China. The white rhinoceros, which inhabits a large part of northern and southern Africa, is distributed mainly in dry savannahs, such as grasslands or in wooded savannahs. Rhinoceros can live in both arid and tropical habitats, although each species lives in habitats specific to their region or country. Thus, digestion is carried out in the large intestine and cecum. Digestive system: they have a simple digestive system, meaning that it is not divided into chambers.In contrast, they use their sense of smell and hearing to a much greater extent. Sight: they have a deficient sense of sight.Instead, it is formed by fibrous keratin tissue, which grows according to the sex and age of the animal. Horn: the horn of rhinoceroses is not an extension of their skull, so it has no components made of bone.Skin: they have a fairly thick skin, formed by a set of tissue or collagen layers, that measures up to 5 cm thick.At birth, they can reach between 40 kg/200 lb and 65 kg/145 lb, depending on the species. Weight: rhinoceroses reach large body masses, with some weighing at least 1,000 kg/1 ton.All toes have indivudal hooves at the end. In their case there are three, with a more developed central one which serves as the main support. Toes: being a perissodactyla species, they have an odd number of toes.Classification: rhinoceroses belong to the order Perissodactyla, suborder Ceratomorpha and to the family Rhinocerotidae.Although each species of rhinoceros has particular characteristics that allow us to differentiate them, there are some common traits among the various groups:
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