Adaptive Coloration in AnimalsMethuen & Company, Limited, 1940 - 508 pages |
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Page 36
... important prin- ciple and applied it widely to problems of animal coloration . In his important discovery he was , however , anticipated in part by Poulton , who fifty years ago clearly showed how the appearance of roundness in the ...
... important prin- ciple and applied it widely to problems of animal coloration . In his important discovery he was , however , anticipated in part by Poulton , who fifty years ago clearly showed how the appearance of roundness in the ...
Page 175
... importance of stillness , which he regards as probably more important than colour in protecting animals from their enemies . ( 2 ) Lizards and Caterpillars - The great importance of stillness has also been shown by Poulton ( 496 ) and ...
... importance of stillness , which he regards as probably more important than colour in protecting animals from their enemies . ( 2 ) Lizards and Caterpillars - The great importance of stillness has also been shown by Poulton ( 496 ) and ...
Page 195
... important bearing upon the problem of warning coloration , for they suggest the importance of effective advertising . If , as is known to be the case , predators have to learn discrimination in the school of experience ; and if , in the ...
... important bearing upon the problem of warning coloration , for they suggest the importance of effective advertising . If , as is known to be the case , predators have to learn discrimination in the school of experience ; and if , in the ...
Contents
SEASONAL DIMORPHISM | 17 |
MORPHOLOGICAL COLOUR | 24 |
OBLITERATIVE SHADING | 35 |
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Common terms and phrases
adaptive coloration advertisement African antennæ aposematic aposematic animals appearance attack attitude autotomy bees behaviour birds body brown Bufo butterflies camouflage caterpillars chromatophores closely colour colour-scheme concealing coloration conspicuous contrast correlated countershading crab creatures Crustacea cryptic coloration cryptic resemblance dark deceptive defence device display disruptive pattern dorsal eaten Edward Poulton effect eggs enemies environment evidence example exhibited experiments exposed fact feeding fishes frogs function genus grasshoppers green grey group of animals habits Hingston Hymenoptera illustrated insects instance instinct larva larvæ later leaf Lepidoptera light lizards mammals markings mimetic mimicry moths nature nest nidifugous Nightjars nocturnal observed optical Orthoptera phenomena pigment Poulton predators predatory prey principle procryptic protective referred relation remarkable rest seen shade significant similar snakes species specimens spider Stone-Curlew striking surface surroundings tail tegmina tion toads tone various visual warning coloration widely wings yellow Zool