Contributions to the Theory of Natural Selection: A Series of EssaysMacmillan and Company, 1870 - 384 pages |
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Page 63
... larva of the peacock moth ( Saturnia pavonia - minor ) harmonizes in its ground colour with that of the young buds of heather on which it feeds , and that the pink spots with which it is decorated correspond with the flowers and flower ...
... larva of the peacock moth ( Saturnia pavonia - minor ) harmonizes in its ground colour with that of the young buds of heather on which it feeds , and that the pink spots with which it is decorated correspond with the flowers and flower ...
Page 75
... larvæ may feed upon the larva of the bees , and these flies are each wonderfully like the bee on which it is parasitic . Kirby and Spence believed that this resem- blance or " mimicry " was for the express purpose of protecting the ...
... larvæ may feed upon the larva of the bees , and these flies are each wonderfully like the bee on which it is parasitic . Kirby and Spence believed that this resem- blance or " mimicry " was for the express purpose of protecting the ...
Page 98
... larvæ feed upon the larvæ of bees , such as the British genus Volucella and many of the tropical Bombylii , and most of these are exactly like the particular species of bee they prey upon , so that they can enter their nests unsuspected ...
... larvæ feed upon the larvæ of bees , such as the British genus Volucella and many of the tropical Bombylii , and most of these are exactly like the particular species of bee they prey upon , so that they can enter their nests unsuspected ...
Page 118
... larvæ . Applying here the analogy of other insects , I reasoned , that since some caterpillars were evidently protected by their imitative colouring , and others by their spiny or hairy bodies , the bright colours of the rest must also ...
... larvæ . Applying here the analogy of other insects , I reasoned , that since some caterpillars were evidently protected by their imitative colouring , and others by their spiny or hairy bodies , the bright colours of the rest must also ...
Page 120
... larvæ . In these cases , then , both hairs and spines would seem to be mere signs of uneatableness . - His next ... larvæ is pale yellow with a broad blue or green lateral band- the Cucullia verbasci , whose larvæ is greenish white with ...
... larvæ . In these cases , then , both hairs and spines would seem to be mere signs of uneatableness . - His next ... larvæ is pale yellow with a broad blue or green lateral band- the Cucullia verbasci , whose larvæ is greenish white with ...
Other editions - View all
Contributions to the Theory of Natural Selection: A Series of Essays ... Alfred Russel Wallace No preview available - 2018 |
Contributions to the Theory of Natural Selection: A Series of Essays Alfred Russel Wallace No preview available - 2016 |
Common terms and phrases
abundant action adapted alike Amboyna animals antennæ appear beautiful become bees beetles birds Borneo brain brilliant build butterflies caterpillars causes Celebes changes character closely allied species colour concealed conspicuous Crown 8vo curious Darwin Diphilus distinct Edition eggs essay evidence exactly existence external extinct Extra fcap facts faculties favourable Fcap flowers genera genus geological groups Guinea habits Heliconidæ imitation India individuals inhabiting insects instinct islands Java larvæ Lepidoptera less Malayan male Mimeta mimic mimicry mode modified Moluccas moths natural selection nectary nest never nidification number of species observations occur organic Origin of Species Ormenus Pammon Papilio Papilio Ulysses Papilionidæ peculiar perfect period phenomena POEMS Polydorus possess present probably produced protection race regions remarkable render resemble savage sexes sexual sexual selection shown structure Sumatra tail theory of natural Theseus tints tion trees tropical variation varied varieties whole wings
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