Animal intelligence (treatise).D. Appleton, 1882 - 520 pages |
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Page xv
... experiments and pathological lesions prove that in our own and in other organisms the mechanism of the nervous system is sufficient , without the intervention of consciousness , to produce muscular movements of a highly co - ordinate ...
... experiments and pathological lesions prove that in our own and in other organisms the mechanism of the nervous system is sufficient , without the intervention of consciousness , to produce muscular movements of a highly co - ordinate ...
Page 31
... experiments which have been conducted during the short period named . The observers to whom we are mainly indebted for this large increase of our knowledge are Messrs . Bates , Belt , Müller , Moggridge , Lincecum , MacCook , and Sir ...
... experiments which have been conducted during the short period named . The observers to whom we are mainly indebted for this large increase of our knowledge are Messrs . Bates , Belt , Müller , Moggridge , Lincecum , MacCook , and Sir ...
Page 32
... experiments showed that the dislike is much greater in the case of some colours than in that of others . Thus under a slip of red glass there were congregated on one occasion 890 ants , under green 544 , under yellow 495 , and under ...
... experiments showed that the dislike is much greater in the case of some colours than in that of others . Thus under a slip of red glass there were congregated on one occasion 890 ants , under green 544 , under yellow 495 , and under ...
Page 33
... experiments with sensitive flames , microphone , telephone , & c . , failed to yield any evidence of ants emitting ... experiment left no doubt on my mind . " In other cases the ants were observed to wave about and throw back their ...
... experiments with sensitive flames , microphone , telephone , & c . , failed to yield any evidence of ants emitting ... experiment left no doubt on my mind . " In other cases the ants were observed to wave about and throw back their ...
Page 34
... experiment may be quoted . In the accompany- ing woodcut ( Fig . 2 ) the line marked 1 , 2 , 3 represents the edge of a paper bridge leading to the nest ; A the top of a pencil which is standing perpendicularly upon a board ...
... experiment may be quoted . In the accompany- ing woodcut ( Fig . 2 ) the line marked 1 , 2 , 3 represents the edge of a paper bridge leading to the nest ; A the top of a pencil which is standing perpendicularly upon a board ...
Other editions - View all
Animal Intelligence the International Scientific Series, Vol. XLIV. Romanes George J No preview available - 2016 |
Animal Intelligence; The International Scientific Series, Vol. XLIV. George John Romanes No preview available - 2021 |
Common terms and phrases
acineta action Amazons animal animal intelligence antennæ ants aphides appear attack bait beavers bees birds Büchner burrows carried caterpillar cells circumstances close communicated companions cuckoo Darwin dead direction display distance door Ecitons eggs elephant emotions entrance evidence experiment fact feet female fish Forel formicarium glass habit Harvesting Ants head hive hole honey Huber inches insects instance instinct intelligence killed labour larva larvæ latter leaves legs MacCook male mandibles manner mental monkey natural selection Nature nest never object observed pieces pond prey propolis pulled pupa queen quote rabbits reason reflex action remarkable returned round says seeds seems seen seized side similar Sir John Lubbock soon species spider sufficient surface terrier thread tion took tree trunk turned wall wasp watched whole window workers yards young
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Page 169 - Maclaurin, by a fluxionary calculation, which is to be found in the Transactions of the Royal Society of London. He has determined precisely the angle required ; and he found, by the most exact mensuration the subject could admit, that it is the very angle in which the three planes in the bottom of the cell of a honeycomb do actually meet.
Page 358 - ... repast. I had not long habituated him to this taste of liberty, before he began to be impatient for the return of the time when he might enjoy it. He would invite me to the garden by drumming upon my knee, and by a look of such expression as it was not possible to mis* interpret.
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Page 138 - A nest was made near one of our tramways, and to get to the trees the ants had to cross the rails, over which the waggons were continually passing and repassing. Every time they came along a number of ants were crushed to death. They persevered in crossing for some time, but at last set to work and tunnelled underneath each rail. One day, when the waggons were not running, I stopped up the tunnels with stones ; but although great numbers carrying leaves were thus cut off from the nest, they would...
Page 27 - Lonsdale, informs me that he placed a pair of landsnails (Helix pomatia), one of which was weakly, in a small and illprovided garden. After a short time the strong and healthy individual disappeared, and was traced by its track of slime over a wall into an adjoining well-stocked garden. Mr. Lonsdale concluded that it had deserted its sickly mate; but after an absence...
Page 300 - ... its load with a jerk, and quite disengaged it from the nest. It remained in this situation a short time, feeling about with the extremities of its wings, as if to be convinced whether the business was properly executed, and then dropped into the nest again.