Adaptive Coloration in AnimalsMethuen, 1957 - 508 pages |
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Page 68
... further expression of the disruptive principle which is of the very greatest interest . Such patterns as we have so far con- sidered are successful because they appear to break up the continuous surface of the body . Now this optical ...
... further expression of the disruptive principle which is of the very greatest interest . Such patterns as we have so far con- sidered are successful because they appear to break up the continuous surface of the body . Now this optical ...
Page 292
... further evidence of discriminative feeding , in the case of insectivorous bats , will be found in the important paper by Sir Edward Poulton , to which I have referred above ( p . 273 ) . II . DISCRIMINATION AND SELECTIVE FEEDING BY ...
... further evidence of discriminative feeding , in the case of insectivorous bats , will be found in the important paper by Sir Edward Poulton , to which I have referred above ( p . 273 ) . II . DISCRIMINATION AND SELECTIVE FEEDING BY ...
Page 458
... Further Study of the English Sparrow and other Birds . Ibid . , XVII , 2 , pp . 248-71 . 487 POTTS , F. A. 1914. Researches at Murray Island . Year Book , 13 , Carnegie Inst . , Washington , pp . 208-10 . 489 488 POULTON , E. B. 1884 ...
... Further Study of the English Sparrow and other Birds . Ibid . , XVII , 2 , pp . 248-71 . 487 POTTS , F. A. 1914. Researches at Murray Island . Year Book , 13 , Carnegie Inst . , Washington , pp . 208-10 . 489 488 POULTON , E. B. 1884 ...
Contents
THE METHODS BY WHICH CONCEALMENT | 5 |
ADAPTIVE RADIATION IN COLOUR RESEMBLANCE II | 11 |
COLOUR RESEMBLANCE DUE TO CHOICE OF APPROPRIATE BACKGROUNDS | 18 |
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adaptive coloration advertisement Africa antennæ aposematic appearance attack attitude background bark bees beetles behaviour birds body brown Bufo butterflies camouflage caterpillars chromatophores closely colour colour-scheme concealing coloration conspicuous contrast correlated countershading crab Crustacea cryptic coloration cryptic resemblance dark deceptive device display disruptive pattern dorsal eaten Edward Poulton effect eggs enemies environment evidence example exhibited experiments fact feeding figs fishes frogs function geckos genus grasshoppers green grey groups of animals habits head Hymenoptera illustrated insects instance instinct Journ larva larvæ later leaf Lepidoptera light lizards London mammals mantis markings mimetic mimicry mimics moths nature nest Nightjars observed optical Orthoptera Pará patches pigment Polychrus marmoratus Poulton predators prey principle Proc procryptic protective referred relation remarkable rest seen shade shadow significant similar snakes species specimens spider Stone-Curlew striking surface surroundings tail tegmina toads tone tropical various visual warning coloration wings yellow Zool