Evidence for a sensitizing pigment in the ocellar photoreceptors of the fly (Musca, Calliphora) K. KirschfeldR. FeilerK. Vogt OriginalPaper Pages: 421 - 423
Positive feedback loops from proprioceptors involved in leg movements of the locust M. BurrowsH. J. Pflüger OriginalPaper Pages: 425 - 440
Crocodiles don't focus underwater L. J. FleishmanH. C. HowlandM. L. Davenport OriginalPaper Pages: 441 - 443
An in vitro physiological preparation of a vertebrate communicatory behavior: chirping in the weakly electric fish,Apteronotus John Dye OriginalPaper Pages: 445 - 458
Loss of the circadian rhythms of locomotor activity, food intake, and plasma melatonin concentration induced by constant bright light in the pigeon (Columba livia) Hideki YamadaItsuki OshimaShizufumi Ebihara OriginalPaper Pages: 459 - 463
Sex recognition and neuronal coding of electric organ discharge waveform in the pulse-type weakly electric fish,Hypopomus occidentalis Caroly A. ShumwayRandy D. Zelick OriginalPaper Pages: 465 - 478
Modulation of activity in sensory neurons and wind-sensitive interneurons by cereal displacement in the cockroach Ronald S. GoldsteinJeffrey M. Camhi OriginalPaper Pages: 479 - 487
Morphological and electrophysiological properties of a novel in vitro preparation: the electrosensory lateral line lobe brain slice William B. MathiesonLeonard Maler OriginalPaper Pages: 489 - 506
Response characteristics of cold cell on the antenna ofLocusta migratoria L. Franz AmeismeierRichard Loftus OriginalPaper Pages: 507 - 516
Filtering of behaviourally relevant temporal parameters of a grasshopper's song by an auditory interneuron Bernhard RonacherAndreas Stumpner OriginalPaper Pages: 517 - 523
A behavioural study of tactile localization in the crayfishCherax destructor D. C. SandemanD. Varju OriginalPaper Pages: 525 - 536
Rhythmic motor activity and phase dependent reflex transmission in the spinal tortoise (Testudo graeca, T. hermanni) Eike D. SchomburgHeinz Steffens OriginalPaper Pages: 537 - 547
Photoperiodic regulation of body mass, food intake, hibernation, and reproduction in intact and castrated male European hamsters,Cricetus cricetus Bernard CanguilhemJean -Paul VaultierIsabelle Bentz OriginalPaper Pages: 549 - 557
Hippocampal ablated homing pigeons show a persistent impairment in the time taken to return home Verner P. BingmanPaolo IoaléPaola Bagnoli OriginalPaper Pages: 559 - 563