 During my residence in the Amazon district I took every opportunity of determining the limits of species, and I soon found that the Amazon, the Rio Negro and the Madeira formed the limits beyond which certain species never passed. The native hunters are...  Plants: Diversity and Evolution - Стр. 393авторы: Martin Ingrouille, Bill Eddie - 2006Ограниченный просмотр - Подробнее о книге
 | Zoological Society of London - 1852 - Страниц: 214
...questions can be satisfactorily answered till we have the range of numerous species accurately determined. During my residence in the Amazon district I took...limits beyond which certain species never passed. The native hunters are perfectly acquainted with this fact, and always cross over the river when they... | |
 | 1854 - Страниц: 518
...questions can be satisfactorily answered till we have the range of numerous species accurately determined. During my residence in the Amazon district I took...of species, and I soon found that the Amazon, the Bio Negro and the Madeira formed the limits beyond which certain species never passed. The native hunters... | |
 | Henry Ogg Forbes - 1894 - Страниц: 396
...before the Zoological Society of London, are of great interest. " During my residence," he says, " in the Amazon district, I took every opportunity of...limits beyond which certain species never passed. The native hunters are perfectly acquainted with this fact, and always cross over the river when they... | |
 | Alfred Russel Wallace - 2002 - Страниц: 1002
...questions can be satisfactorily answered till we have the range of numerous species accurately determined. During my residence in the Amazon district I took...limits beyond which certain species never passed. The native hunters are perfectly acquainted with this fact, and always cross over the river when they... | |
 | Alfred Russel Wallace - 2002 - Страниц: 460
...questions can be satisfactorily answered till we have the range of numerous species accurately determined. During my residence in the Amazon district I took...limits beyond which certain species never passed. The native hunters are perfectly acquainted with this fact, and always cross over the river when they... | |
 | Alfred Russel Wallace - 2003 - Страниц: 464
...have the range of numerous species accurately determined. During my residence in the Amazon district 1 took every opportunity of determining the limits of...limits beyond which certain species never passed. The native hunters are perfectly acquainted with this fact, and always cross over the river when they... | |
 | Eldredge Bermingham, Christopher W. Dick, Craig Moritz - 2005 - Страниц: 761
...his years of travel in Amazonia was the relationship between primate distributions and river systems: During my residence in the Amazon district, I took...limits beyond which certain species never passed. . . . On approaching the sources of the rivers they cease to be a boundary, and most of the species... | |
 | 1852 - Страниц: 184
...countries, there is scarcely an animal whose exact geographical limits we can mark out on the map. During my residence in the Amazon district I took...limits beyond which certain species never passed. The native hunters are perfectly acquainted with this fact, and always cross over the river when they... | |
 | 1854 - Страниц: 516
...questions can be satisfactorily answered till we hav« the range of numerous species accurately determined. During my residence in the Amazon district I took...limits beyond which certain species never passed. The native hunters are perfectly acquainted with this fact, and always cross over the river when they... | |
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