Figure 1
From: Lipid metabolism of sea urchin Paracentrotus lividus in two contrasting natural habitats
Seasonal variation of total lipids in gonads of P. lividus from P. oceanica meadow and rocky bottom habitats, compared with fitted photoperiod and seawater temperature. (a) gametogenic stages detected in the P. oceanica meadow. Fitting in (b) was performed according to Siliani et al.22 (c) gametogenic stages detected in the rocky bottom habitat.
