The Geography of MammalsK. Paul, Trench, Trübner & Company, Limited, 1899 - 335 páginas |
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Resultados 1-5 de 65
Página 2
Land is , therefore , a barrier to their extension , whereas , on the contrary , in the
case of the ordinary terrestrial mammals , land is the means by which they extend
their ranges , and seas and rivers form their restraining boundaries . We will for ...
Land is , therefore , a barrier to their extension , whereas , on the contrary , in the
case of the ordinary terrestrial mammals , land is the means by which they extend
their ranges , and seas and rivers form their restraining boundaries . We will for ...
Página 3
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 ...
Página 13
... those circum - polar , or common to the Nearctic and Palæarctic Regions (
numbering thirty - two ) ; those peculiar to each Region ( i . e . twenty - nine to the
Nearctic and forty - one to the Palæarctic ) ; and , finally , those which range
further ...
... those circum - polar , or common to the Nearctic and Palæarctic Regions (
numbering thirty - two ) ; those peculiar to each Region ( i . e . twenty - nine to the
Nearctic and forty - one to the Palæarctic ) ; and , finally , those which range
further ...
Página 34
Seventeen genera which are found in Australia extend beyond the limits of the
Region , to the Oriental , and in some cases range even into the Ethiopian and
Palæarctic Regions . Of these the greater number ( fourteen ) are Bats ; one is a ...
Seventeen genera which are found in Australia extend beyond the limits of the
Region , to the Oriental , and in some cases range even into the Ethiopian and
Palæarctic Regions . Of these the greater number ( fourteen ) are Bats ; one is a ...
Página 37
The rivers rising in these ranges , aided by the suns of the tropics , produce a
luxuriant vegetation , and such a country as we should suppose would be
especially favourable to mammal - life . Yet mammals are by no means abundant
in New ...
The rivers rising in these ranges , aided by the suns of the tropics , produce a
luxuriant vegetation , and such a country as we should suppose would be
especially favourable to mammal - life . Yet mammals are by no means abundant
in New ...
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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