<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Balkenius, A.</style></author><author><style face="normal" font="default" size="100%">Rosén, W.</style></author><author><style face="normal" font="default" size="100%">Kelber, A.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The relative importance of olfaction and vision in a diurnal and a nocturnal hawkmoth</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Comparative Physiology A</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">DEILEPHILA</style></keyword><keyword><style  face="normal" font="default" size="100%">MACROGLOSSUM</style></keyword><keyword><style  face="normal" font="default" size="100%">OLFACTION</style></keyword><keyword><style  face="normal" font="default" size="100%">PHYSIOLOGY</style></keyword><keyword><style  face="normal" font="default" size="100%">SPHINGIDAE</style></keyword><keyword><style  face="normal" font="default" size="100%">VISION</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2006</style></year><pub-dates><date><style  face="normal" font="default" size="100%">12/2006</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">192</style></volume><pages><style face="normal" font="default" size="100%">431-437</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;&amp;quot;Nectar-feeding animals can use vision and olfaction to find rewarding flowers and different species may give different weight to the two sensory modalities. We have studied how a diurnal or nocturnal lifestyle affects the weight given to vision and olfaction. We tested na&amp;iuml;ve hawkmoths of two species in a wind tunnel, presenting an odour source and a visual stimulus. Although the two species belong to the same subfamily of sphingids, the Macroglossinae, their behaviour was quite different. The nocturnal &lt;em&gt;Deilephila elpenor&lt;/em&gt; responded preferably to the odour while the diurnal &lt;em&gt;Macroglossum stellatarum&lt;/em&gt; strongly favoured the visual stimulus. Since a nocturnal lifestyle is ancestral for sphingids, the diurnal species, &lt;em&gt;M. stellatarum&lt;/em&gt;, has evolved from nocturnal moths that primarily used olfaction. During bright daylight visual cues may have became more important than odour.&amp;quot;&lt;/p&gt;
</style></abstract><section><style face="normal" font="default" size="100%">431</style></section></record></records></xml>