Fig. 3From: Regional differences in oceanic migratory behavior of Japanese silver eel in waters with different vertical temperature gradientsThe temperature and depth profiles of tagged eels released from the Tokai region. The time series data retrieved from pop-up satellite archival tags are shown: A, B HM1905, C, D HM 2001, E, F HM2006, G MK1902, and H HM2007. The tag type is represented in the parenthesis after each eel ID. A, C, E The time series data of depth and temperature retrieved from the X-tags are shown as colored lines. The gray shaded area denotes nighttime and yellow triangles indicate the surfacing time of the X-tag. B, D, F–H The daily minimum and maximum temperatures recorded for each individual eel are represented by the gray bar linesBack to article page