Tropical nature, and other essaysMacmillan, 1878 - 356 pages |
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Page 17
... various causes now enumerated are sufficient to enable us to understand how the great characteristic features of the climate of the equatorial zone are brought about ; how it is that so high a temperature is maintained during the ...
... various causes now enumerated are sufficient to enable us to understand how the great characteristic features of the climate of the equatorial zone are brought about ; how it is that so high a temperature is maintained during the ...
Page 31
... various heights on the tree , from five or six , to twenty or thirty feet ; they often divide as they approach the ground , and sometimes twist and curve along the surface for a considerable distance , forming elevated and greatly ...
... various heights on the tree , from five or six , to twenty or thirty feet ; they often divide as they approach the ground , and sometimes twist and curve along the surface for a considerable distance , forming elevated and greatly ...
Page 33
... various species , whose trunks are formed by a miniature forest of aerial roots , sometimes separate , sometimes matted together , are characteristic of the Eastern tropics , but appear . to be rare or altogether unknown in America ...
... various species , whose trunks are formed by a miniature forest of aerial roots , sometimes separate , sometimes matted together , are characteristic of the Eastern tropics , but appear . to be rare or altogether unknown in America ...
Page 39
... various uses . Almost every kind of cordage is supplied by them . Some will stand in water without rotting , and are used for cables , for lines to which are attached fish - traps , and to bind and strengthen the wooden anchors used ...
... various uses . Almost every kind of cordage is supplied by them . Some will stand in water without rotting , and are used for cables , for lines to which are attached fish - traps , and to bind and strengthen the wooden anchors used ...
Page 40
Alfred Russel Wallace. to tropical as distinguished from temperate vegetation : Such are the various groups of palms , ferns , ginger - worts , and wild plantains , arums , orchids , and bamboos ; and under these heads we shall give a ...
Alfred Russel Wallace. to tropical as distinguished from temperate vegetation : Such are the various groups of palms , ferns , ginger - worts , and wild plantains , arums , orchids , and bamboos ; and under these heads we shall give a ...
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Common terms and phrases
abundant adapted adorned Africa allied Amazon animals ants Asia attract bamboo Batavia beautiful become birds blue brilliant butterflies carnivora causes changes character characteristic climate colour Colours of Animals comparatively conspicuous continent curious Danaidæ Darwin distinct Eocene equator equatorial zone existence extensive fact families fauna favourable feet female ferns fertilization flowers foliage forests fruits genera genus greater green groups habits heat humming-birds hyænas immense inhabit insects Juan Fernandez land larger larvæ leaves lemurs less light Madagascar Malay Archipelago male mammalia marsupials Miocene monkeys natural selection naturalists North northern observed occur ocean ornaments Palearctic parrots peculiar perhaps phenomena plants plumage probably produced proportion protection rays region remarkable resemble sexual selection showy slender sometimes South America species spots structure sun-birds surface tail temperate zones temperature theory tints tion trees tropical trunks Ungulata variation varied variety vegetation whole wings yellow