Visual control of flight behaviour in the hoverflySyritta pipiens L. T. S. CollettM. F. Land OriginalPaper Pages: 1 - 66
Pineal N-acetyltransferase in chickens: Rhythm persists in constant darkness Sue BinkleyEllen B. Geller OriginalPaper Pages: 67 - 70
Extraretinal light receptors can mediate photoperiodic photoreception in the male lizardAnolis carolinensis Herbert Underwood OriginalPaper Pages: 71 - 78
The sensitivity of hair receptors in caterpillars ofBarathra brassicae L. (lepidoptera, noctuidae) to particle movement in a sound field Hubert MarklJürgen Tautz OriginalPaper Pages: 79 - 87