AUTHOR AND SUBJECT INDEX 



B 



ALLEE, W. C. An experimental analysis of the 

 relation between physiological states and rheo- 

 taxis in Isopoda. 269 



Axial gradient. Studies on the dynamics of mor- 

 phogenesis and inheritance in experimental re- 

 production. IV. Certain dynamic factors in the 

 regulatory morphogenesis of Planaria doroto- 

 cephala in relation to the 103 



AITSELL, GEORGE ALFRED. Experiments 

 on the reproduction of the hypotrichous In- 

 fusoria. I. Conjugation between closely related 

 Individuals of Stylonychia pustulata. 47 



CATTELI,, ELETH, MORGAN, T. H. and 

 Data for the study of se,x-linked inheritance 

 in Drosophila. 79 



Chester, Wayland M. Wound closure and polar- 

 ity in the tentacle of Metridium marginatum. 451 



Child, C. M. Studies on the dynamics of morpho- 

 genesis and inheritance in experimental repro- 

 duction. IV. Certain dynamic factors in the 

 regulatory morphogenesis of Planaria doroto- 

 cephala in lelation to the axial gradient. 103 



Chromosomes. Studies on VIII. Observations on 

 the maturation-phenomena in certain Hemip- 

 tera and other forms, with considerations on 

 synapsis and reduction. 345 



Color in Drosophila. Heredity of body 27 



Conjugation between closely related individuals of 

 Stylonychia pustulata. Experiments on the re- 

 production of the hypotrichous Infusoria. I. 47 



DAPIIINA pulex. Concerning negative photo- 

 tropism in 573 



D.WENPORT, C. B. Sex-limited inheritance in poul- 

 try. 1 



Dorotocephala in relation to the axial gradient. 

 Studies on the dynamics of morphogenesis and 

 inheritance in experimental reproduction. IV. 

 Certain dynamic factors in the regulatory mor- 

 phogenesis of Planaria 103 



Drosophila. Heredity of body color in 27 



Drosophila. Data for the study of sex-linked in- 

 heritance in 79 



ELECTROLYTES on phototaxis. On artificial 

 modification of light reactions and the influ- 

 ence of 591 

 EwALD, Wolfgang F. On artificial modification of 

 light reactions and the influence of electrolytes 

 on phototaxis. 591 



FECUNDITY in the domestic fowl. The mode 

 of inheritance of 153 



Fowl. The mode of inheritance of fecundity In the 

 domestic 153 



HEMIPTERA and other forms, with considera- 

 tions on synapsis and reduction. Studies on 

 chromosomes. VIII. Observations on the ma- 

 turation-phenomena in certain 345 

 Heredity of body color in Drosophila. 27 

 Hybridization in the eggs of certain invertebrates. 

 Artificial parthenogenesis and 471 

 Hypotrichous Infusoiia. Experiments on the repro- 

 duction of the I. Conjugation between closely 

 related individuals of Stylonychia pustulata. 47 



INFUSORIA. Experiments on the reproduction 

 of the hypotrichous I. Conjugation between 

 closely related individuals of Stylonychia pus- 

 tulata. 47 



Inheritance in Drosophila. Data for the study of 

 sex-linked 79 



Inheritance in experimental reproduction. Studies 

 on the dynamics of morphogenesis and IV. Cer- 

 tain dynamic factors in the regulatory morpho- 

 genesis of Planaria dorotocephala in relation to 

 the axial gradient. 103 



Inheritance of fecundity in the domestic fowl. The 

 mode of 153 



Inheritance in poultry. Sex-limited 1 



Isopoda. An experimental analysis of the relation 

 between phj'siological states and rheotaxls in 269 



LIGHT reactions and the influence of electrolytes 

 on phototaxis. On artificial modification of 



591 



LoEB, Jacques. The comparative efficiency of weak 



and strong bases in artificial parthenogenesis. 577 



MATURATION-PHENOMENA in certain He- 

 miptera and other forms, with considerations 

 on synapsis and reduction. Studies on chro- 

 mosomes. VIII. Observations on the 345 



Meigs, Edward B. Contributions to the general 

 physiology of smooth and striated muscle. 497 



Metridium marginatum. Wound closure and polar- 

 ity in the tentacle of 451 



Moore, A. R. Concerning negative phototroplsm 

 in Daphina pulex. 573 



Morgan, T. H. Heredity of body color in Droso- 

 phila. 27 



Morgan, T. H. and Cattbll, Eleth. Data for 

 the study of sex-linked inheritance In Droso- 

 phila. 79 



Morphogenesis and Inheritance in experimental re- 

 production. Studies on the dynamics of IV. 

 Certain dynamic factors in the regulatory mor- 

 phogenesis of Planaria dorotecephala in relation 

 to the axial gradient. 103 



Morse, Max. Artificial parthenogenesis and hy- 

 bridization in the eggs of certain invertebrates. 



471 



Muscle. Contributions to the general physiology of 

 smooth and striated 497 



PARTHENOGENESIS and hybridization in the 

 eggs of certain invertebrates. Artificial 471 

 Parthenogenesis. The comparative efficiency 

 of weak and strong bases in artificial 577 



Pearl, Raymond. The mode of Inheritance of 

 fecundity in the domestic fowl. 153 



Phototaxis. On artificial modifications of light re- 

 actions and the Influence of electrolytes on 591 

 Phototroplsm in Daphina pulex. Concerning nega- 

 tive 573 

 Physiological states and rheotaxls In Isopoda. An 

 experimental analysis of the relation between 



269 

 Physiology of smooth and striated muscle. Con- 

 tributions to the general 497 

 Planaria dorotocephala in relation to the axial gradi- 

 ent. Studies on the dynamics of morphogenesis 

 and inheritance in experimental reproduction. 

 IV. Certain dynamic factors In the regulatory 

 morphogenesis of 103 



