Figure 1

Figure 1

Representative locomotor activity determined by mean distance travelled ± SEM of Amphiprion ocellaris in 11–13 dph old larvae (n = 15–23), ca. 100 dph old juveniles (n = 9–18) and several years old adults (n = 4). Bluish-grey background refers to lights off. The mean locomotor activity of two consecutive days (larvae and juveniles) in m/6 min or two independent days (adults) in m/1 min are shown, dependent on zeitgeber time (h). Movement of larvae and juveniles was tracked continuously and the distance covered was summed up per 6 min. Adults were tracked manually half-hourly for one minute.