Inbreeding inEphestia kühniella Z. (Lepidoptera, phycitidae) Maud J. NorrisO. W. Richards OriginalPaper Pages: 179 - 181
Observations on eye-colour development inDrosophila pseudo-obscura Flora Cochrane OriginalPaper Pages: 183 - 187
The inheritance of apospory inScolopendrium vulgare I. Andersson-KottöA. E. Gairdner OriginalPaper Pages: 189 - 228
New mutants and linkage data forDrosophila pseudo-obscura H. P. Donald OriginalPaper Pages: 229 - 242
A six-point map of the sex-chromosome ofNeurospora crassa Carl C. Lindegren OriginalPaper Pages: 243 - 256
A genetic and cytological analysis ofOenothera pratincola and one of its revolute-leaved mutations Sterling Emerson OriginalPaper Pages: 315 - 342