Rhabdomeric twist in bees — Artefact or in vivo structure? Rüdiger WehnerEric Meyer OriginalPaper Pages: 1 - 17
Effects of illumination changes on rhabdom synthesis in a crab Sally Stowe OriginalPaper Pages: 19 - 25
Parallel encoding of direction of wind, head, abdomen, and visual pattern movement by single interneurons in the dragonfly Robert M. Olberg OriginalPaper Pages: 27 - 41
The effect of oxygen on gravity orientation in the pulmonate snailLymnaea stagnalis C. Janse OriginalPaper Pages: 51 - 59
Acute tolerance to the effects of n-butanol and n-hexanol in goldfish M. W. HillElspeth NealeA. D. Bangham OriginalPaper Pages: 61 - 65
The acoustic behavior of four species of vespertilionid bats studied in the field Lee A. MillerHans Jørgen Degn OriginalPaper Pages: 67 - 74
Color opponent neurons of the honeybee in a heterochromatic flicker test Alexa Riehle OriginalPaper Pages: 81 - 88
Circannual and circadian rhythms in the snailHelix aspersa Müller and the photoperiodic control of annual activity and reproduction Stuart E. R. Bailey OriginalPaper Pages: 89 - 94
Automatic spectrosensitometry of photoreceptors inLethrus (Coleoptera, Scarabaeidae) Felix G. Gribakin OriginalPaper Pages: 95 - 102
Reflexes mediated by non-impulsive afferent neurones of thoracic-coxal muscle receptor organs in the crab,Carcinus maenas Alberto J. CannoneBrian M. H. Bush OriginalPaper Pages: 103 - 112
Reflexes mediated by non-impulsive afferent neurones of thoracic-coxal muscle receptor organs in the crab,Carcinus maenas Alberto J. CannoneBrian M. H. Bush OriginalPaper Pages: 113 - 125
Der Vorderflügel großer Heuschrecken als Luftkrafterzeuger Werner Nachtigall OriginalPaper Pages: 127 - 134
Der Vorderflügel großer Heuschrecken als Luftkrafterzeuger Hans Klaus PfauWerner Nachtigall OriginalPaper Pages: 135 - 140