Visual control of eye-stalk orientation in crabs: vertical optokinetics, visual fixation of the horizon, and eye design Hans -Ortwin NalbachGerbera NalbachLuise Forzin OriginalPaper Pages: 577 - 587
Comparative studies of chromophore contents inside and outside the rhabdoms of arthropod compound eyes Eisuke EguchiTakaharu SekiTatsuo Suzuki OriginalPaper Pages: 589 - 604
How honeybees measure their distance from objects of unknown size M. V. SrinivasanM. LehrerG. A. Horridge OriginalPaper Pages: 605 - 613
Sound localization in intact and one-eared crickets K. SchildbergerH. -U. Kleindienst OriginalPaper Pages: 615 - 626
Calcium- and inositol polyphosphate-sensitivity of the calcium-sequestering endoplasmic reticulum in the photoreceptor cells of the honeybee drone Otto BaumannBernd Walz OriginalPaper Pages: 627 - 636
Multisensory control of eye-stalk orientation in space: crabs from different habitats rely on different senses Hans -Ortwin NalbachJochen ZeilLuise Forzin OriginalPaper Pages: 643 - 649
Multiple feedback loops in the flying cockroach: excitation of the dorsal and inhibition of the ventral giant interneurons Frederic LibersatAharon LevyJeffrey M. Camhi OriginalPaper Pages: 651 - 668
The energy cost of echolocation in pipistrelle bats (Pipistrettus pipistrellus) J. R. SpeakmanM. E. AndersonP. A. Racey OriginalPaper Pages: 679 - 685
Effects of temperan a central synapse between identified motor neurons in the locust M. Burrows OriginalPaper Pages: 687 - 695
Analysis of extracellular calcium and volume changes in the compound eye of the honeybee drone,Apis mellifera Andreas ZieglerBernd Walz OriginalPaper Pages: 697 - 709
Visually controlled station-keeping by hovering guard bees ofTrigona (Tetragonisca) angustula (Apidae, Meliponinae) Jochen ZeilDieter Wittmann OriginalPaper Pages: 711 - 718