Phonotaxis in the cricket,Gryllus bimaculatus DeGeer: comparisons of choice and no-choice paradigms John A. Doherty OriginalPaper Pages: 279 - 289
Organization of inputs to motoneurons during fictive respiration in the isolated lamprey brain Karen J. Thompson OriginalPaper Pages: 291 - 302
Respiratory bursts at the midline of the rostral medulla of the lamprey Carl M. Rovainen OriginalPaper Pages: 303 - 309
Natural phototaxis and its relationship to colour vision in honeybees R. MenzelU. Greggers OriginalPaper Pages: 311 - 321
The visual pigment sensitivity hypothesis: further evidence from fishes of varying habitats Frederick CrescitelliMargaret McFall-NgaiJoseph Horwitz OriginalPaper Pages: 323 - 333
Specialization of the olfactory receptor cells in the bark beetleIps typographus and its predatorThanasimus formicarius to bark beetle pheromones and host tree volatiles Bjørn Åge Tømmerås OriginalPaper Pages: 335 - 341
Neurochemistry of GABAergic activities in the central nervous system ofLocusta migratoria H. BreerH. Heilgenberg OriginalPaper Pages: 343 - 354
Tension receptors on the closer muscle apodeme in the walking legs of the blue crab,Callinectes sapidus H. Bernard Hartman OriginalPaper Pages: 355 - 362
Crayfish antennae as tactile organs: their mobility and the responses of their proprioceptors to displacement D. C. Sandeman OriginalPaper Pages: 363 - 373
Chains of single-domain magnetite particles in chinook salmon,Oncorhynchus tshawytscha J. L. KirschvinkM. M. WalkerK. A. Peterson OriginalPaper Pages: 375 - 381
A study of pre- and postganglionic fibres in the intestinal nerve (Remak's nerve) of the chicken J. P. Hodgkiss OriginalPaper Pages: 383 - 389
Retinal mosaics of the principal eyes of jumping spiders (Salticidae) in some neotropical habitats: optical trade-offs between sizes and habitat illuminances A. D. Blest OriginalPaper Pages: 391 - 404