The Geography of MammalsK. Paul, Trench, Trübner & Company, Limited, 1899 - 335 páginas |
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Página 2
In order to endeavour to solve this problem , let us select the mammals , as the
most highly organised and altogether the best - known group of the animal
kingdom , and examine the geographical distribution of this class of animals over
the ...
In order to endeavour to solve this problem , let us select the mammals , as the
most highly organised and altogether the best - known group of the animal
kingdom , and examine the geographical distribution of this class of animals over
the ...
Página 3
... known families of this Order , being entirely confined to South and Central
America . Taking these main facts as our guide , we may divide the land - surface
of the Earth as follows , into three divisions :( 1 ) Land where Marsupials ) prevail
...
... known families of this Order , being entirely confined to South and Central
America . Taking these main facts as our guide , we may divide the land - surface
of the Earth as follows , into three divisions :( 1 ) Land where Marsupials ) prevail
...
Página 5
Absence of nearly all Eutherian Mammals , except a few Rodents and Bats ;
presence of six distinct families of Marsupials with one hundred species , and the
only two known forms of Monotremes . 2 . – NEOTROPICAL REGION Name .
Absence of nearly all Eutherian Mammals , except a few Rodents and Bats ;
presence of six distinct families of Marsupials with one hundred species , and the
only two known forms of Monotremes . 2 . – NEOTROPICAL REGION Name .
Página 14
Of the balance — seventy - four - eight only are common to the Oriental and
Ethiopian Regions , and are not found in any other Region , whereas twenty -
eight more , also known in the Oriental and Ethiopian Regions , are likewise
found.
Of the balance — seventy - four - eight only are common to the Oriental and
Ethiopian Regions , and are not found in any other Region , whereas twenty -
eight more , also known in the Oriental and Ethiopian Regions , are likewise
found.
Página 15
Furthermore , out of the eight genera above mentioned , although they are not
now found in the Palæarctic Region , four of them are known to have existed
there during the Pliocene period . This shows , we think , very conclusively that
what ...
Furthermore , out of the eight genera above mentioned , although they are not
now found in the Palæarctic Region , four of them are known to have existed
there during the Pliocene period . This shows , we think , very conclusively that
what ...
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absent Africa allied already animals Antelopes appears Asia Atlantic Australian Region Bats Bear beds belong Borneo boundary Cape Carnivora Celebes Central characteristic closely coast common comparatively confined considerable considered contains Deer distinct distribution districts divided division doubt Eastern endemic entirely Ethiopian Region Europe existing extend extinct fact fauna five forests forms four genera genus geographical greater includes Indian inhabitants Insectivores interest islands known land Lemurs less limits Madagascar mainland Malagasy Malay mammals Marsupials Monkeys mountains 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 regards remains remarkable represented restricted Rodents seems separate shows single South America Southern species spread Sub-region Sumatra third tropical true Ungulates usually West Western whole widely