. Journal of experimental zoology. 67 68 65 69 60 ?~t. I The Journal of Experimental ZooLocr, vol. hi, no. 4 D. From the Anatomical Laboratory of the Johns Hopkins University SOME EXPERIMENTS ON THE DEVELOPING EAR VESICLE OF THE TADPOLE WITH RELATION TO EQUILIBRATION^ BY GEORGE L. STREETER, Associate, Wistar Institute of AnatomyWith Twelve Figures The eventual obiectof the experiments reported in the followingpaper was the rearing of some tadpoles which had been deprivedof their auditory vesicle and acoustic ganglion, either on one sidealone or on both sides; that is to say, an a


. Journal of experimental zoology. 67 68 65 69 60 ?~t. I The Journal of Experimental ZooLocr, vol. hi, no. 4 D. From the Anatomical Laboratory of the Johns Hopkins University SOME EXPERIMENTS ON THE DEVELOPING EAR VESICLE OF THE TADPOLE WITH RELATION TO EQUILIBRATION^ BY GEORGE L. STREETER, Associate, Wistar Institute of AnatomyWith Twelve Figures The eventual obiectof the experiments reported in the followingpaper was the rearing of some tadpoles which had been deprivedof their auditory vesicle and acoustic ganglion, either on one sidealone or on both sides; that is to say, an artificial production of aunilateral and bilateral absence of the acoustic apparatus. Thiswas done in the expectation that it might be possible to trace thecentral acoustic path, in this new way, and perhaps throw furtherlight upon its course and relations. The absence of these senseorgans, however, produced such definite abnormalities in thebehavior of the growing larvae and in the development of their swim-ming abilities that it became at once appar


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Keywords: ., bookcentury1900, bookdecade1900, booksubjectzoology, bookyear1904