Figures 11.8
Figures 11.8. A male hawkmoth of Xanthopan morgani praedicta (Lepidoptera: Sphingidae) feeding from the long floral spur of a Malagasy star orchid, Angraecum sesquipedale:
(a) full insertion of the moth’s proboscis; (b) upward flight during withdrawal of the proboscis with the orchid pollinium attached. (After Wasserthal 1997)