1. Studies in the hybridbistoninae

   • J. W. Heslop Harrison

   OriginalPaper Pages: 1 - 38

2. A preliminary study of the effects of administering ethyl alcohol to the lepidopterous insectSelenia bilunaria, with particular reference to the offspring

   • J. W. Heslop Harrison

   OriginalPaper Pages: 39 - 52

3. Inheritance of wing colour in lepidoptera

   • H. Onslow

   OriginalPaper Pages: 53 - 60

4. Racial studies in fishes. III. Diallel crossings with trout (Salmo trutta L.)

   • Johs Schmidt

   OriginalPaper Pages: 61 - 67

5. On certain factors concerned in the production of eye colour in birds

   • C. J. Bond

   OriginalPaper Pages: 69 - 81

6. The brindle colour in cattle in relation to red

   • Chr Wriedt

   OriginalPaper Pages: 83 - 83