How well do electric fish electrolocate under jamming? Joanne MatsubaraWalter Heiligenberg OriginalPaper Pages: 285 - 290
Echolocation by free-tailed bats (Tadarida) James A. SimmonsW. A. LavenderMichael J. O'Farrell OriginalPaper Pages: 291 - 299
Eye closure in toads (Bufo bufo L.) does not produce off responses in retinal on-off ganglion cells: A question of efferent commands H. -W. BorchersJ. -P. Ewert OriginalPaper Pages: 301 - 303
Excitation of Leg motor neurons by giant interneurons in the cockroachPeriplaneta americana Roy E. RitzmannJeffrey M. Camhi OriginalPaper Pages: 305 - 316
Reproductive maturation in the slug,Limax maximus, and the effects of artificial photoperiod Phillip G. SokoloveElinor J. McCrone OriginalPaper Pages: 317 - 325
Gradual increase in the electrical excitability of crayfish slow muscle fibers produced by anoxia or uncouplers of oxidative phosphorylation William Moody Jr. OriginalPaper Pages: 327 - 334
The refractive significance of the nictitating membrane of the bird eye J. G. SivakW. R. BobierB. Levy OriginalPaper Pages: 335 - 339
Efferent system of the lateral ocellus in the dragonfly: Its relationships with the ocellar afferent units, the compound eyes, and the wing sensory system Hiroaki Kondo OriginalPaper Pages: 341 - 349
Analyses of reflex movements in the hind limbs of the terrapinPseudemys scripta elegans Tamara Valk-FaiAlan Crowe OriginalPaper Pages: 351 - 357
Critical bands in the parakeet (Melopsittacus undulatus) James C. SaundersRita M. DennyGregory R. Bock OriginalPaper Pages: 359 - 365