An analysis of associative learning in a terrestrial mollusc Christie SahleyJerry W. RudyAlan Gelperin OriginalPaper Pages: 1 - 8
Mating call recognition in the green treefrog (Hyla cinerea): Importance of two frequency bands as a function of sound pressure level H. Carl Gerhardt OriginalPaper Pages: 9 - 16
Mating call recognition in the barking treefrog (Hyla gratiosa): Responses to synthetic calls and comparisons with the green treefrog (Hyla cinerea) H. Carl Gerhardt OriginalPaper Pages: 17 - 25
Structure and function of the ear in the marine catfish,Arius felis Arthur N. PopperWilliam N. Tavolga OriginalPaper Pages: 27 - 34
Ionic dependence of screening pigment migrations in crayfish retinal photoreceptors Eugenio FrixioneHugo Aréchiga OriginalPaper Pages: 35 - 43
Toad orientation: Variability of response and its relationship to individuality and environmental parameters Kraig AdlerDouglas H. Taylor OriginalPaper Pages: 45 - 51
Non-Linearity and light adaptation in the fly photoreceptor Andreas Dubs OriginalPaper Pages: 53 - 59
Temporal resolving power of the photoreceptors ofLocusta migratoria Jonathon Howard OriginalPaper Pages: 61 - 66
Characteristics of single chemoreceptive units sensitive to amino acids and related substances in the crayfish leg Ulrike BauerJ. DudelH. Hatt OriginalPaper Pages: 67 - 74
Phototactic behaviour of walking flies in response to some visual patterns: Correlation with receptive field patterns of photoreceptors K. Mimura OriginalPaper Pages: 75 - 82
Wavelength specific behaviour of the whiteflyTrialewodes vaporariorum (Homoptera: Aleyrodidae) P. E. Coombe OriginalPaper Pages: 83 - 90
Relative spectral sensitivity and reverse purkinje shift in identified L neurons of the ocellar retina P. G. MobbsR. G. GuyR. L. Chappell OriginalPaper Pages: 91 - 97
Diurnal changes in angular sensitivity of crab photoreceptors L. M. W. LeggettD. G. Stavenga OriginalPaper Pages: 99 - 109
Responses of the medicinal leech to water waves S. R. YoungR. D. Dedwylder IIW. O. Friesen OriginalPaper Pages: 111 - 116
Two-tone suppression of an identified auditory neurone in the brain of the cricketGryllus bimaculatus (De Geer) G. S. Boyan OriginalPaper Pages: 117 - 125
The photosensory function of the pineal organ of the pike (Esox lucius L.) Correlation between structure and function Jacky FalcónHilmar Meissl OriginalPaper Pages: 127 - 137
Glutamate as the transmitter at fast and slow neuromuscular junctions of larval diptera N. L. Robinson OriginalPaper Pages: 139 - 143