Possible involvement of the ampullary electroreceptor system in detection of frequency-modulated electrocommunication signals in Eigenmannia M. NaruseM. Kawasaki ORIGINAL PAPER Pages: 543 - 552
Frequency-intensity characteristics of cricket cercal interneurons: low-frequency-sensitive units V. Y. VedeninaG. I. RozhkovaG. Kämper ORIGINAL PAPER Pages: 553 - 561
Detection of short pure-tone stimuli in the noctuid ear: what are temporal integration and integration time all about? J. Tougaard ORIGINAL PAPER Pages: 563 - 572
Demonstration of action-potential-producing cells in the rat pineal gland in vitro and their regulation by norepinephrine and nitric oxide J. SchendaL. Vollrath ORIGINAL PAPER Pages: 573 - 581
The abdominal motor system of the crayfish, Cherax destructor. I. Morphology and physiology of the superficial extensor motor neurons J. M. DrummondD. L. Macmillan ORIGINAL PAPER Pages: 583 - 601
The abdominal motor system of the crayfish, Cherax destructor. II. Morphology and physiology of the deep extensor motor neurons J. M. DrummondD. L. Macmillan ORIGINAL PAPER Pages: 603 - 619
Tetrachromacy, oil droplets and bird plumage colours M. VorobyevD. OsorioI. C. Cuthill ORIGINAL PAPER Pages: 621 - 633
Olfactory receptors in aquatic and terrestrial vertebrates J. FreitagG. LudwigH. Breer ORIGINAL PAPER Pages: 635 - 650
Photoperiodic history determines the reproductive response of rainbow trout to changes in daylength C. F. RandallN. R. Bromage ORIGINAL PAPER Pages: 651 - 660