Data underlying the publication: Odorant receptors in larvae and adults of a butterfly species: from identification to ecological significance

The two videos are the supplementary videos of the Chapter 3 of the doctoral thesis "Odorant receptors in larvae and adults of a butterfly species: from identification to ecological significance". Supplementary video V1 describes the morphology of Pieris brassicae L3 caterpillar head and Orco-positive neurons housed by three olfacotry sensillum. Orco-positive neurons are stained by Orco anti-body. Supplementary video V2 shows all glomeruli in the larval antennal center of Pieris brassicae larvae, glomeruli are stained by axon tracing. Data was collected usingLeica Stellaris 8 confocal microscope.