T.  Nakata and Liu, H., ?Aerodynamic performance of a hovering hawkmoth with flexible wings: a computational approach?, Proceedings of the Royal Society of London, vol. ???, p. ???-???, 2011.

A.  Kelber, ?Pattern discrimination in a hawkmoth: innate preferences, learning performance and ecology?, Proceedings of the Royal Society of London, vol. 269, pp. 2573-2577, 2002.

M. C.  Göpfert, Surlykke, A., and Wasserthal, L. T., ?Tympanal and atympanal 'mouth-ears' in hawkmoths (Sphingidae)?, Proceedings of the Royal Society of London, vol. 269, no. 1486, pp. 89-95, 2002.

M.  Fulton and Hodges, S. A., ?Floral isolation between Aquilegia formosa and Aquilegia pubescens?, Proceedings of the Royal Society of London, vol. 266, no. 1435, pp. 2247-2252, 1999.

R.  Alexandersson and Johnson, S. D., ?Pollinator-mediated selection on flower-tube length in a hawkmoth-pollinated {IGladiolus} (Iridaceae)?, Proceedings of the Royal Society of London, vol. 269, pp. 631-636, 2002.