Segmental specialization of neuronal connectivity in the leech George WittenbergCurtis M. LoerWilliam B. Kristan Jr. OriginalPaper Pages: 453 - 459
Properties of the sodium pump in the blowfly photoreceptor cell N. M. Jansonius OriginalPaper Pages: 461 - 467
Seasonal variation of serotonin content and nonassociative learning of swim induction in the leech Hirudo medicinalis S. CatarsiM. Garcia-GilM. Brunelli OriginalPaper Pages: 469 - 474
Local anesthetic action of phentolamine on insect mechanoreceptors J. M. RamirezK. G. Pearson OriginalPaper Pages: 475 - 483
Chemical deafferentation of the locust flight system by phentolamine J. M. RamirezK. G. Pearson OriginalPaper Pages: 485 - 494
Responses of medullary neurons to moving visual stimuli in the common toad J. P. EwertE. M. FramingA. Weerasuriya OriginalPaper Pages: 495 - 508
Responses of medullary neurons to moving visual stimuli in the common toad W. W. SchwippertT. W. BenekeJ. P. Ewert OriginalPaper Pages: 509 - 520
Neuronal acetylcholine receptor channels from insects: a comparative electrophysiological study Erwin TareilusWolfgang HankeHeinz Breer OriginalPaper Pages: 521 - 526
Visual lateral fixation and tracking in the haematophagous bug Triatoma infestans C. LazzariD. Varjú OriginalPaper Pages: 527 - 531
The directionality of the ear of the pigeon (Columba livia) Jörg Lewald OriginalPaper Pages: 533 - 543
Vibrational sensitivity of the wing of the pigeon (Columba livia) — a study using heart rate conditioning Wolfgang Hörster OriginalPaper Pages: 545 - 549
Digger wasp against crickets. II. An airborne signal produced by a running predator Werner GnatzyGünter Kämper OriginalPaper Pages: 551 - 556
Behavioral and neurophysiological assessment of lateral line sensitivity in the mottled sculpin, Cottus bairdi Sheryl CoombsJohn Janssen OriginalPaper Pages: 557 - 567
A robust procedure for visual stabilisation of hovering flight position in guard bees of Trigona (Tetragonisca) angustula (Apidae, Meliponinae) Almut KelberJochen Zeil OriginalPaper Pages: 569 - 577