Post by Deleted on Mar 22, 2014 16:15:27 GMT 5
Serval - Leptailurus serval
The serval, Leptailurus serval or Caracal serval, known in Afrikaans as Tierboskat, "tiger-forest-cat", is a medium-sized African wild cat. DNA studies have shown that the serval is closely related to the African golden cat and the caracal. The serval is a medium sized cat, measuring 59 to 92 centimetres (23 to 36 in) in head-body length, with a relatively short, 20 to 38 centimetres (7.9 to 15 in) tail, and a shoulder height of about 54 to 66 centimetres (21 to 26 in). Weight ranges from about 7 to 12 kilograms (15 to 26 lb) in females, and from 9 to 18 kilograms (20 to 40 lb) in males. It is a strong yet slender animal, with long legs and a fairly short tail. The head is small in relation to the body, and the tall, oval ears are set close together. The pattern of the fur is variable. Usually, the serval is boldly spotted black on tawny, with 2 or 4 stripes from the top of the head down the neck and back, transitioning into spots. The "servaline" form has much smaller, freckled spots, and was once thought to be separate species. The backs of the ears are black with a distinctive white bar. In addition, melanistic servals are quite common in some parts of the range, giving a similar appearance to the "black panther" (melanistic leopard). Servals are nocturnal, and so hunt mostly at night, unless disturbed by human activity or the presence of larger nocturnal predators. Although the serval is specialized for catching rodents, it is an opportunistic predator whose diet also includes birds, hares, hyraxes, reptiles, insects, fish, and frogs. The serval has been observed taking larger animals, such as deer, gazelle, and springbok, though over 90% of the serval's prey weighs less than 200 g (7 oz).
Black-backed Jackal - Canis mesomelas
The black-backed jackal (Canis mesomelas), also known as the silver-backed or red jackal, is a species of jackal which inhabits two areas of the African continent separated by roughly 900 km. One region includes the southern-most tip of the continent, including South Africa, Namibia, Botswana, and Zimbabwe. The other area is along the eastern coastline, including Kenya, Somalia, and Ethiopia. Black-backed jackals are small, foxlike canids which measure 38–48 cm in shoulder height and 68-74.5 cm in length. The tail measures 30–38 cm in length. Weight varies according to location; East African jackals weigh 7-13.8 kg (15-30 lb). Male jackals in Zimbabwe weigh 6.8-9.5 kg (15-21 lb), while females weigh 5.4–10 kg (12-22 lb).[8] Their skulls are elongated, with pear-shaped braincases and narrow rostra. The black-backed jackal's skull is similar to that of the side-striped jackal, but is less flat, and has a shorter, broader rostrum. Its sagittal crest and zygomatic arches are also heavier in build. Its carnassials are also larger than those of its more omnivorous cousin. Black-backed jackals are taller and longer than golden jackals, but have smaller heads. Although the most lightly built of jackals, it is the most aggressive, having been observed to singly kill animals many times its own size, and its intrapack relationships are more quarrelsome.
The serval, Leptailurus serval or Caracal serval, known in Afrikaans as Tierboskat, "tiger-forest-cat", is a medium-sized African wild cat. DNA studies have shown that the serval is closely related to the African golden cat and the caracal. The serval is a medium sized cat, measuring 59 to 92 centimetres (23 to 36 in) in head-body length, with a relatively short, 20 to 38 centimetres (7.9 to 15 in) tail, and a shoulder height of about 54 to 66 centimetres (21 to 26 in). Weight ranges from about 7 to 12 kilograms (15 to 26 lb) in females, and from 9 to 18 kilograms (20 to 40 lb) in males. It is a strong yet slender animal, with long legs and a fairly short tail. The head is small in relation to the body, and the tall, oval ears are set close together. The pattern of the fur is variable. Usually, the serval is boldly spotted black on tawny, with 2 or 4 stripes from the top of the head down the neck and back, transitioning into spots. The "servaline" form has much smaller, freckled spots, and was once thought to be separate species. The backs of the ears are black with a distinctive white bar. In addition, melanistic servals are quite common in some parts of the range, giving a similar appearance to the "black panther" (melanistic leopard). Servals are nocturnal, and so hunt mostly at night, unless disturbed by human activity or the presence of larger nocturnal predators. Although the serval is specialized for catching rodents, it is an opportunistic predator whose diet also includes birds, hares, hyraxes, reptiles, insects, fish, and frogs. The serval has been observed taking larger animals, such as deer, gazelle, and springbok, though over 90% of the serval's prey weighs less than 200 g (7 oz).
Black-backed Jackal - Canis mesomelas
The black-backed jackal (Canis mesomelas), also known as the silver-backed or red jackal, is a species of jackal which inhabits two areas of the African continent separated by roughly 900 km. One region includes the southern-most tip of the continent, including South Africa, Namibia, Botswana, and Zimbabwe. The other area is along the eastern coastline, including Kenya, Somalia, and Ethiopia. Black-backed jackals are small, foxlike canids which measure 38–48 cm in shoulder height and 68-74.5 cm in length. The tail measures 30–38 cm in length. Weight varies according to location; East African jackals weigh 7-13.8 kg (15-30 lb). Male jackals in Zimbabwe weigh 6.8-9.5 kg (15-21 lb), while females weigh 5.4–10 kg (12-22 lb).[8] Their skulls are elongated, with pear-shaped braincases and narrow rostra. The black-backed jackal's skull is similar to that of the side-striped jackal, but is less flat, and has a shorter, broader rostrum. Its sagittal crest and zygomatic arches are also heavier in build. Its carnassials are also larger than those of its more omnivorous cousin. Black-backed jackals are taller and longer than golden jackals, but have smaller heads. Although the most lightly built of jackals, it is the most aggressive, having been observed to singly kill animals many times its own size, and its intrapack relationships are more quarrelsome.
