The evolution of insect flight - implications for the evolution of the nervous system, J.S. Edwards; the evolution of insect wings and their sensory apparatus, M.H. Dickinson, S. Hannaford and J. Palka; evolution of gathostome lateral line ontogenies, R.G. Northcutt; on the role played by ontogenetic remodelling and functional transformation in the evolution of terrestrial hearing, B. Fritzch; genome size, secondary simplification, and functional transformation in the evolution of terrestrial hearing, B. Fritzch; genome size, secondary simplification, and the evolution of the brain in salamanders, G. Roth, K.C. Nishikawa and D.B. Wake.