Figure 3
From: Visual and olfactory associative learning in the malaria vector Anopheles gambiae sensu stricto
Effect of innate preference in unpaired visual stimulus on learning rate in Anopheles gambiae females. The mean proportion (± 95%CIs) of females probing and feeding on the preferred feeder associated with the positive reinforcement is shown for two sets of replicates of the same experiment. The positive reinforcing stimulus of non-salted blood was associated with the innately preferred chequered visual pattern in the first set (white circles) and with the less-favoured white pattern in the second (black circles).