The Geography of MammalsK. Paul, Trench, Trübner & Company, Limited, 1899 - 335 páginas |
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When we come to examine the ranges of these groups on the map , we shall find that the Monotremes are wholly confined to Australia and New Guinea ; that the Marsupials predominate in Australia , and are only met with elsewhere in South ...
When we come to examine the ranges of these groups on the map , we shall find that the Monotremes are wholly confined to Australia and New Guinea ; that the Marsupials predominate in Australia , and are only met with elsewhere in South ...
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... will be found that out of the six families into which he divides the group , five are practically confined to the Australian Region , and that the remaining one is widely spread throughout the tropical regions of both hemispheres .
... will be found that out of the six families into which he divides the group , five are practically confined to the Australian Region , and that the remaining one is widely spread throughout the tropical regions of both hemispheres .
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Working from these tables we find that 38 per cent . of the Nearctic genera and 42 per cent . of the Palearctic genera are confined to their respective Regions , while 42 per cent . in the case of the Nearctic and 34 per cent . in the ...
Working from these tables we find that 38 per cent . of the Nearctic genera and 42 per cent . of the Palearctic genera are confined to their respective Regions , while 42 per cent . in the case of the Nearctic and 34 per cent . in the ...
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To sum up the subject we add a table of the numbers of orders , families , and genera of mammals found in the six different Regions , together with the number of genera confined to them ( endemic ) , the number of those slightly ...
To sum up the subject we add a table of the numbers of orders , families , and genera of mammals found in the six different Regions , together with the number of genera confined to them ( endemic ) , the number of those slightly ...
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Nearctic 6. Palæarctic . 31 35 23 5 9 0 18 17 4 2 0 0 32 12 32 46 71 91 90 100 60 79 66 34 30 24 7 11 2 8 3 3 56 OUT IONS O 1 LIST OF THE PRINCIPAL AUTHORITIES REFERRED. 65 71 The groups entirely confined to each region are classed as ...
Nearctic 6. Palæarctic . 31 35 23 5 9 0 18 17 4 2 0 0 32 12 32 46 71 91 90 100 60 79 66 34 30 24 7 11 2 8 3 3 56 OUT IONS O 1 LIST OF THE PRINCIPAL AUTHORITIES REFERRED. 65 71 The groups entirely confined to each region are classed as ...
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Términos y frases comunes
absence Africa allied already animals appears Asia Atlantic Australian Region Bats Bear beds belong birds boundary Carnivora Celebes Central characteristic closely coast common confined connected considerable considered containing distinct distribution districts divided division doubt Eastern endemic entirely Ethiopian Region Europe exception existing extends extinct fact fauna five forests forms four further genera genus geographical greater includes Indian inhabitants Insectivores islands known land Lemurs less limits Madagascar mainland mammals Marsupials Monkeys mountains namely Nearctic Region nearly Neotropical Region North northern occur Ocean Old World Order Oriental Region origin Pacific Palæarctic Region peculiar Peninsula Pleistocene portion possesses present probably range recent referred regards remains remarkable represented restricted Rodents seems separate single South America Southern species spread Sub-region terrestrial tropical true Ungulates usually West Western whole widely