Hyraxes head hyracoidea MAMMALIA a head. For the terrestrial or arboreal small mammals, due to hoof-like nails named. 30 to 60 cm in length. Tail length of 1-3 cm or no external tail. Outside the rabbit hole looks like, but the forefoot 4 toe, hoof-like nails are like; 3 hind toe, the toe and second toe in a long, curved claws, and the other toe is short, there are flat, hoof-like nails. Feet with a special adhesion of hairless foot pads, a foot pad to keep the glands moist, foot pad is arranged around the high muscle fovea, the role of meat as a suction cup nest, have the ability to climb, plantigrade. Hair is hair-pin, stiff and fluffy. Back with a gland, the gland is located at the coat color with a different color around the body. Hyraxes frightened or angry, plaque erected at the hair, glands exposed. Gland odor, can be repellent to predators. 1-on-one sharp, sharp, triangular cross section, continuously growing incisors and lower incisors two pairs, such as the chisel-shaped, molar teeth for the ridge. Large bone between the top of the skull; the post-orbital bar; side pillow sudden large, visual and hearing are keen. 1 Section 3 is only about 10 species, distributed in Africa, the Sinai peninsula, Israel and Syria. To plants and insects. There is no fixed breeding season. Natural enemies for the python, eagle and leopard. Fossil hyraxes class has been established 16 genera. Early hyraxes class with full gear, the last molar is not degraded. Many fossil hyraxes much larger than extant species, some close to the size of modern horses. Hyraxes class in the early Tertiary has been quite divided in sub-Eocene and early Oligocene of Egypt, they are all kinds of mammal fossils in the account for a significant proportion, especially in Egypt early Oligocene fauna , species range. Neogene hyraxes class is fairly well distributed, except Africa, in Greece, southern France, the Caucasus and northern China are found, but the species is poor. In the Pleistocene, the distribution area and the extant species are similar, but in northern China in the early Pleistocene strata there are found.
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Outline
MAMMALIA a head. For the terrestrial or arboreal small mammals, due to hoof-like nails named. Weighs about 4-5 kg, body length 30 to 60 cm. Tail length of 1-3 cm or no external tail. Outside the rabbit hole looks like, but the forefoot 4 toe, hoof-like nails are like; 3 hind toe, the toe and second toe in a long, curved claws, and the other toe is short, there are flat, hoof-like nails. Feet with a special adhesion of hairless foot pads, a foot pad to keep the glands moist, foot pad is arranged around the high muscle fovea, the role of meat as a suction cup nest, have the ability to climb, plantigrade. Hair is hair-pin, stiff and fluffy. Back with a gland, the gland is located at the coat color with a different color around the body. Hyraxes frightened or angry, plaque erected at the hair, glands exposed. Gland odor, can be repellent to predators. 1-on-one sharp, sharp, triangular cross section, continuously growing incisors and lower incisors two pairs, such as the chisel-shaped, molar teeth for the ridge. Large bone between the top of the skull; the post-orbital bar; side pillow sudden large, visual and hearing are keen. Pregnancy up to 7-8 months. 1 Section 3 is only about 10 species, distributed in Africa, the Sinai peninsula, Israel and Syria. To plants and insects. There is no fixed breeding season. Natural enemies for the python, eagle and leopard. In the "Bible", these animals are collectively referred to as Shaphan, transliterated from the Hebrew (שָּׁפָן, shaphan), is likely to be a rock hyraxes are animals.
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Classification
Industry: animal kingdom Animalia Door: Door Chordata Chordata Gang: Mammalia Mammalia Head: hyraxes head Hyracoidea Huxley, 1869 Division: Division Procaviidae hyraxes Thomas, 1892 * Hyraxes are Procavia * Hyraxes P.capensis * Tree hyraxes are Dendrohyrax * Tree hyraxes D. arboreus in South Africa * West African tree hyraxes D. dorsalis * East African tree hyraxes D. validus * Rock hyraxes are Heterohyrax * Macular hyraxes H. brucei * Cha hyraxes H. chapini * A mountain hyraxes H. antineae
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Evolution
Fossil hyraxes first one is discovered in the 19th century. Since then, gradually increased fossil, fossil hyraxes class has so far established 16 genera. Early hyraxes class with full gear, the last molar is not degraded. Many fossil hyraxes much larger than extant species, some close to the size of modern horses. Hyraxes class in the early Tertiary has been quite divided in sub-Eocene and early Oligocene of Egypt, they are all kinds of mammal fossils in the account for a significant proportion, especially in Egypt early Oligocene fauna , species range. Neogene hyraxes class is fairly well distributed, except Africa, in Greece, southern France, the Caucasus and northern China are found, but the species is poor. In the Pleistocene, the distribution area and the extant species are similar, but in northern China in the early Pleistocene strata there are found.
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百科 Daquan
titu mu Hyraxes head Hyracoidea MAMMALIA 1 head for the terrestrial or arboreal small mammals, due to hoof-like nails named. Hi howling, also known as rabbit cry. 30 to 60 cm in length. Tail length of 1-3 cm or no external tail. Outside the rabbit hole looks like, but the forefoot 4 toe, hoof-like nails are like; 3 hind toe, the toe and second toe in a long, curved claws, and the other toe is short, there are flat, hoof-like nails. Feet with a special adhesion of hairless foot pads, a foot pad to keep the glands moist, foot pad is arranged around the high muscle fovea, the role of meat as a suction cup nest, have the ability to climb, □ lines. Hair is hair-pin, stiff and fluffy. Back with a gland, the gland is located at the coat color with a different color around the body. Hyraxes frightened or angry, plaque erected at the hair, glands exposed. Gland odor, can be repellent to predators. 1-on-one sharp, sharp, triangular cross section, continuously growing incisors and lower incisors two pairs, such as the chisel-shaped, molar teeth for the ridge. Large bone between the top of the skull; the post-orbital bar; side pillow sudden large, visual and hearing are keen. Only 1 Division 3 Section hyraxes are about 10 species, distributed in Africa, the Sinai Peninsula, Israel and Syria. To plants and insects. Newborn hair, eyes open, will soon move. There is no fixed breeding season. 2-year-old sexual maturity, life expectancy 7.5 years. Natural enemies for the python, eagle and leopard. Hyraxes is only a single type of species of hyraxes. No hair is exposed to outside of the tail; back brown hair, glands around the hair black, with different color hair around the back, quite easy to identify. Distributed in most parts of Africa, Syria, Sinai and Palestine. Is distributed in the north of the Sahara because, it is the only Palaearctic species. 6 to 50 individuals were gregarious and shrubs between the rock heap. Often during the day or the warm moonlit night on the rocks in the steep smooth running, the action is very quick. Grass, leaves and bark for food. Aberdeen 2 - 3 per child, 225 days gestation, farrowing in the crevice between. Rock hyraxes are a total of six species, distributed in sub-Saharan Africa, from Ethiopia, Congo southwards to southern Africa and south-west. Habitat in the mountains, the highest distribution of up to an altitude of 3,800 meters. No external tail; back or pale brown and black hair mixed glands near the hair yellow or white, and hyraxes are quite easy to identify. Rock hyraxes form a large group of hundreds of lives. Daytime activities, often in pursuit of rocks, issued a harsh scream. More pups born in late May, Aberdeen 3 per child, during pregnancy 225 days, life is not more than 7 years. Meat to eat, but both crude and old. Natural enemies for the python, birds of prey and wild beasts. Tree hyraxes are 3 species, distributed in sub-Saharan Africa, central and southern Africa. Distribution up to an altitude of 4,500 meters. Tail length of 1-3 cm, with the other two are identified. Back hair brown, with gray or yellow color; glands around the hair white. During the day in hollow trees or foliage in hiding, foraging at night, run up and down the trunk or branches between the jumps. The leaves, tender bark, tree buds, insects, and sometimes also on the ground feeding. 1 to 3 births per Aberdeen, about 7 months pregnant. Case of natural enemies, the enemy turned back and buttocks, the glands around the hair spread out, exposing the glands, odor overflowing. (Roger □)
Procaviidae