Asynapsis and polyploidy in Schistocerca paranensis B. JohnS. A. Henderson OriginalPaper Pages: 111 - 147
A further survey of the chromosomes in the Japanese Sajiro MakinoYasumoto KikuchiMichihiro Yoshida OriginalPaper Pages: 148 - 162
Die Cytologie der Pädogenese und der Geschlechts-bestimmung einer heterogonen Gallmücke Elisabeth Hauschteck OriginalPaper Pages: 163 - 182
Chromosomal structure of populations of drosophila flavopilosa studied in larvae collected in their natural breeding sites Danko Brncic OriginalPaper Pages: 183 - 195
A comparative study of the chromosomes in the incipient species of the Drosophila paulistorum complex Theodosius DobzhanskyOlga Pavlovsky OriginalPaper Pages: 196 - 218