260 



INDEX 



Doncaster, 83-88, 90, 121, 144-145, 

 153-154 



Driesch, 113 



Drosophila, 5-26, 29-35, 37-43, 

 45-70, 78-83, 90-92, 105, 

 132, 134, 148-153, 154- 

 157, 164-167, 173-174, 

 181-182, 191-196, 203, 

 205-209, 229-234 



Ducks, 79 



Dunaliella, 97 



E 



East, 179, 183-185, 189-190 

 Ebony color, 13, 21-25, 37, 167, 



181-182, 233 



Emerson, 159, 161, 164, 170, 190 

 Environment, 38-42 

 Eosin eyes, 155-156, 165-166, 233 

 Evening primrose (see CEnothera). 

 Eye color, 208-209 

 Eyeless, 13-14, 25, 233 



F 



Facet, 38 



Factors, 3 



Fantails, 186-187 



Faust, 106 



Federley, 121, 141-144 



Formulae, 233-235 



Four o'clock, 26, 27-28, 137-138 



Fowls, 28-29, 36, 70-73, 79, 90, 



179, 216-219 

 Fractionation, 214-216 

 Fringed wings, 37 

 Fundulus, 121 



G 



Gates, 146 

 Gregory, 147-148 



H 



Haemophilia, 83 



Hagedoorn, 190 



Hayes, 190 



Helix, 26 



Herbst, 110, 116-117, 121 



Heribert-Nilsson, 190 



Hertwig, G., 121 



Hertwig, O., 129 



Hertwig, P., 121 



Hipponoe, 116 



Hoge, 41 



Holmes, 212 



Hurst, 212 



Hybrids, 120-121, 141-146 



Hydatina, 97-99 



Ids, 225 

 Inhibitors, 222 

 Interference, 64 



Janssens, 123-125, 132-134 

 Jaunty wings, 37 

 Johannsen, 190, 204-205, 213 



K 



Kajanus, 190 



Leptinotarsa, 26, 43-44 



Lethal factor, 105, 233 



Linkage, 5 



Lock, 5 



Lutz, A. M.,146 



Lutz, F. E., 195-196 



