Pinealectomy abolishes the circadian rhythm of migratory restlessness J. P. McMillan OriginalPaper Pages: 105 - 112
Zur Methode der Halothan-Inhalationsnarkose bei Vögeln (Taube und Wellensittich) Dietrich BiloGerhard BestWerner Nachtigall OriginalPaper Pages: 137 - 152
Specificity of the calling song and short term changes in the phonotactic response by female cricketsScapsipedus marginatus (Gryllidae) Malcolm D. Zaretsky OriginalPaper Pages: 153 - 172
Circadian control of stridulation in the cricketTeleogryllus commodus Walker Werner Loher OriginalPaper Pages: 173 - 190
Spectral sensitivity of the compound eye in butterflies (Heliconius) Göran Struwe OriginalPaper Pages: 191 - 196
Spectral sensitivity of single photoreceptors in the compound eye of a tropical butterfly (Heliconius numata) Göran Struwe OriginalPaper Pages: 197 - 201
Spectral absorption by screening pigment granules in the compound eye of butterflies (Heliconius) H. LangerG. Struwe OriginalPaper Pages: 203 - 212