Correction to: Mar Biol (2017) 164:182 DOI 10.1007/s00227-017-3215-9

Unfortunately, the legend of Fig. 2 was missing in the original publication. The Figure is presented with its legend here.

Fig. 2
figure 2

Diurnal variation in the effective quantum yield (a, c) and the maximum quantum yield (b, d) of Cymodocea rotundata and Halophila ovalis. Error bars show standard error, n = 45–52. Asterisk indicates significant difference between green and red leaves (LSD test, p < 0.05)