The Geography of MammalsArno Press, 1978 - 338 páginas |
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Página 2
... Pinnipeds or seals , and two other Orders in their entirety- ( the Cetaceans or whales , and the Sirenians or Manatees ) are specially adapted for existence in water . Land is , therefore , a barrier to their extension , whereas , on ...
... Pinnipeds or seals , and two other Orders in their entirety- ( the Cetaceans or whales , and the Sirenians or Manatees ) are specially adapted for existence in water . Land is , therefore , a barrier to their extension , whereas , on ...
Página 209
... Pinnipeds two well - marked generic forms , the Grey Seal ( Halichorus ) and the Bladder - Seal ( Cysto- phora ) , are exclusively confined to Arctatlantis . The True Seals ( Phoca ) and the Walrus ( Trichechus ) are found in this ...
... Pinnipeds two well - marked generic forms , the Grey Seal ( Halichorus ) and the Bladder - Seal ( Cysto- phora ) , are exclusively confined to Arctatlantis . The True Seals ( Phoca ) and the Walrus ( Trichechus ) are found in this ...
Página 250
... Pinnipeds , which close the series of mammals of this order , are , as has already been shown , distributed on quite a different system from that which prevails in the terrestrial groups of mammals . As , however , they resort more or ...
... Pinnipeds , which close the series of mammals of this order , are , as has already been shown , distributed on quite a different system from that which prevails in the terrestrial groups of mammals . As , however , they resort more or ...
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Términos y frases comunes
Africa animals Ant-eater Antelopes Arctic Armadilloes Asia Atlantic Australian Region Bats beds belong birds Borneo boundary Bovida Cape Carnivora Celebes Central Cetaceans Chimpanzee Chiroptera closely allied coast confined considerable number contains Deer distinct districts Eastern Edentates endemic entirely Ethiopian Region Europe existing extends extinct fauna forests forms genera genus Geographical Distribution greater number inhabitants Insectivores islands known Lemurs Macacus Madagascar mainland Malagasy Malagasy Sub-region Malay Peninsula Malayan MAMMAL-FAUNA mammalian mammals Marsupials Monkeys Monotremes mountains naturalists Nearctic Region nearly Neotropical Region North northern number of genera number of species occur Ocean Old World Opossum Order Oriental Region Pacific Palearctic Region Papuan Sub-region Patagonia peculiar genera Phalanger Pinnipeds Pliocene present range recent remarkable represented restricted Rodents Sea-regions SECTION single species Sirenian South America Southern Sub-family Sumatra SUMMARY AND DEDUCTIONS Tapirs three genera total number tropical Ungulata Ungulates Viverrida Wallace's Line West African Western whole widely distributed Zealand