Adaptive Coloration in Animals |
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Page vii
212 ) : if the doctrine ( of natural selection ] can emerge minus its sexual election ,
its warning colors , its mimicry and its signal colors , the reaction over the end of
the century will have been a distinct advantage . These special forms of the ...
212 ) : if the doctrine ( of natural selection ] can emerge minus its sexual election ,
its warning colors , its mimicry and its signal colors , the reaction over the end of
the century will have been a distinct advantage . These special forms of the ...
Page 424
... where the two models exist side by side ' ( 515 ) . The whole question of
polymorphism opens up a number of interesting problems in the field of genetics
and selection , which lie outside the scope of this work . I must , however , touch
upon ...
... where the two models exist side by side ' ( 515 ) . The whole question of
polymorphism opens up a number of interesting problems in the field of genetics
and selection , which lie outside the scope of this work . I must , however , touch
upon ...
Page 424
... a relatively small part of the range where the two models exist side by side' (
515). The whole question of polymorphism opens up a number of interesting
problems in the field of genetics and selection, which lie outside the scope of this
work.
... a relatively small part of the range where the two models exist side by side' (
515). The whole question of polymorphism opens up a number of interesting
problems in the field of genetics and selection, which lie outside the scope of this
work.
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Contents
THE METHODS BY WHICH CONCEALMENT | 5 |
VARIABLE COLOUR RESEMBLANCE | 20 |
THE PRINCIPLE OF CONCEALMENT BY COUNTERSHADING | 35 |
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Common terms and phrases
adaptive animals aposematic appearance associated attack attention attitude background become bees belonging birds body brown butterflies caterpillars certain closely colour combined concealment considered conspicuous contrast cryptic dark deceptive depends described developed device directed display disruptive effect eggs enemies environment evidence example exhibited experiments fact feeding field fishes frequently frogs function further green ground habits hand head highly illustrated important individuals insects instance interesting kind known larv¿ later leaf leaves less light living lizards London markings means method mimicry moths movements nature nest Notes objects observed occur particular pattern predators present prey principle produced protective referred relation relatively remarkable resemblance rest says seen selection shade side significant similar snakes species spider striking structure surface surroundings toads tone tree various warning widely wings yellow young