Visual Constraints in Foraging Bumblebees: Flower Size and Color Affect Search Time and Flight Behavior von Spaethe, J., Tautz, J., Chittka, L.

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Behavioural evidence of colour vision in free flying stingless bees von Spaethe, J, Streinzer, M, Eckert, J, May, S, Dyer, A. G

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Size variation and foraging rate in bumblebees (Bombus terrestris) von SPAETHE, J, WEIDENMÜLLER, A

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Early duplication and functional diversification of the opsin gene family in insects von Spaethe, Johannes, Briscoe, Adriana D

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Bigger is better: implications of body size for flight ability under different light conditions and the evolution of alloethism in bumblebees von KAPUSTJANSKIJ, A, STREINZER, M, PAULUS, H.F, SPAETHE, J

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Increase of pollinator attraction by means of a visual signal in the sexually deceptive orchid, Ophrys heldreichii (Orchidaceae) von Spaethe, J., Moser, W. H., Paulus, H. F.

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Social Information in the Stingless Bee, Trigona corvina Cockerell (Hymenoptera: Apidae): The Use of Visual and Olfactory Cues at the Food Site von Sommerlandt, Frank Max Joseph, Huber, Werner, Spaethe, Johannes

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Turning blue and ultraviolet: sex-specific colour change during the mating season in the Balkan moor frog von Ries, C, Spaethe, J, Sztatecsny, M, Strondl, C, Hödl, W

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Visual discrimination between two sexually deceptive Ophrys species by a bee pollinator von Streinzer, M, Ellis, T, Paulus, H. F, Spaethe, J

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Interindividual variation of eye optics and single object resolution in bumblebees von Spaethe, Johannes, Chittka, Lars

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Molecular characterization and expression of the UV opsin in bumblebees: three ommatidial subtypes in the retina and a new photoreceptor organ in the lamina von Spaethe, Johannes, Briscoe, Adriana D

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Do honeybees detect colour targets using serial or parallel visual search? von Spaethe, Johannes, Tautz, Jürgen, Chittka, Lars

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Honeybee odometry: performance in varying natural terrain von Tautz, Juergen, Zhang, Shaowu, Spaethe, Johannes, Brockmann, Axel, Si, Aung, Srinivasan, Mandyam

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Beyond 9-ODA: SEX Pheromone Communication in the European Honey Bee Apis mellifera L von Brockmann, A, Dietz, D, Spaethe, J, Tautz, J

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Integrating past and present studies on Ophrys pollination - a comment on Bradshaw et al von Vereecken, N J, Streinzer, M, Ayasse, M, Spaethe, J, Paulus, H F, Stökl, J, Cortis, P, Schiestl, F P

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Social Information in the Stingless Bee, Trigona corvina Cockerell (Hymenoptera: Apidae): The Use of Visual and Olfactory Cues at the Food Site von Sommerlandt, F. M. J

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The influence of flower colour and size on foraging efficiency in Bombus terrestris von Spaethe, J. (Universisaet Wuerzburg (Allemagne). Lehrstuhl fuer Verhaltensphysiologie und Soziobiologie), Tautz, J, Chittka, L

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74. Der Einfluß von Blütenfarbe und Blütengröße auf die Sammeleffizienz von Bombus terrestris von Spaethe, J., Tautz, J., Chittka, L.

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Immediate early genes in social insects: a tool to identify brain regions involved in complex behaviors and molecular processes underlying neuroplasticity von Sommerlandt, Frank M. J., Brockmann, Axel, Rössler, Wolfgang, Spaethe, Johannes

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Caution with colour calculations: spectral purity is a poor descriptor of flower colour visibility von van der Kooi, Casper J, Spaethe, Johannes

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