Chromatophorotropic activity of extracts of radial nerves from the starfish, Asterias amurensis K. Ranga RaoMilton Fingerman OriginalPaper Pages: 133 - 139
Zentrale versus periphere Kontrolle des Gesanges von Grillen (Gryllus campestris) Wolfram KutschFranz Huber OriginalPaper Pages: 140 - 159
The regulation of sodium ions in the central nervous system of the herbivorous insect Carausius morosus D. J. WeidlerF. P. J. Diecke OriginalPaper Pages: 160 - 178
Zur Atmungsphysiologie verschiedener Entwicklungsstadien von Chironomus strenzkei Fittkau (Diptera) Ilse Platzer-Schult OriginalPaper Pages: 179 - 185
Further studies on the sodium and water metabolism of the fresh-water medusa, Craspedacusta sowerbyi D. H. HazelwoodW. T. W. PottsW. R. Fleming OriginalPaper Pages: 186 - 191
Conditionnement instrumental de l'électroperception des objets chez Gnathonemus petersii (Mormyridae, Teleostei, Pisces) Pierre Belbenoit OriginalPaper Pages: 192 - 204
Comportement alimentaire et décharge électrique associée chez Torpedo marmorata (selachii, pisces) Pierre Belbenoit OriginalPaper Pages: 205 - 216
Interpretation of inverse acclimation to temperature Jeffrey HazelC. Ladd Prosser OriginalPaper Pages: 217 - 228