Figure 2 | Scientific Reports

Figure 2

From: A new Activity Monitor for Aquatic Zooplankter (AMAZE) allows the recording of swimming activity in wild-caught Antarctic krill (Euphausia superba)

Figure 2

Swimming behavior of individual krill under light–dark cycles. Normalized beam break events of krill individuals #4 (a) and #1 (c) across the five detector modules (p1-p5) over the duration of the experiment. Corresponding box plots show normalized beam break events during lights-off and lights-on for both individuals at the five detector levels (b, d). Differences between light conditions have been tested with the Mann–Whitney-U-Test, using the following significance levels: p < 0.05: *, p < 0.01: **, p > 0.001: ***, p > 0.05: ns. Bars at the bottom of each plot depict the light regime.

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