VI 



AUTHOR AND SUBJECT INDEX 



Polarity in the tentacle of Metridium marginatum. 



Wound closure and 451 



Poultry. Sex-limited inheritance in 1 



REACTIONS and the influence of electrolytes on 

 phototaxis. On artificial modification of light 



591 

 Reduction. Studies on chromosomes. VIII. Ob- 

 servations on the maturation-phenomena in 

 certain Hemiptera and other forms, with con- 

 siderations on synapsis and 345 

 Reproduction of the hypotrichous Infusoria. Ex- 

 periments on the I. Conjugation between closely 

 related individuals of Stylonychla pustulata. 47 

 Reproduction. Studies on the dynamics of morpho- 

 genesis and inheritance in experimental. IV. 

 Certain dynamic factors in the regulatory mor- 

 phogenesis of Planaria dorotocephala in relation 

 to the axial gradient. 103 

 Rheotaxis in Isopoda. An experimental analysis of 

 the relation between physiological states and 



269 



SEX-LIMITED inheritance in poultry. 1 



Sex-linked inheritance in Drosophila. Data for 

 the study of 79 



Stylonychia pustulata. Experiments on the repro- 

 duction of the hypotrichous Infusoria. I. Con- 

 jugation between closely related individuals of 



47 

 Synapsis and reduction. Studies on chromosomes. 

 VIII. Observations on the maturation-phe- 

 nomena in certain Hemiptera and other forms, 

 with considerations on 345 



TENTACLE of Metridium marginatum. Wound 

 closure and polarity in the 451 



WILSON, EDMUND B. Studies on chromo- 

 somes. VIII. Observations on the matu- 

 ration-phenomena in certain Hemiptera and 

 other forms, with considerations on synapsis 

 and reduction. 345 



Wound closure and polarity in the tentacle of Metri- 

 dium marginatum. 451 



