Principal Component Analysis (PCA) plot based on the Lipid Classes (LCs) composition.

<p>LCs were analysed for the three types of feed used in the experiment as diets (A: <i>Artemia</i>, P: Phytoplankton, D: Detritus), the caprellids (Eq: <i>C</i>. <i>equilibra</i>, Sc: <i>C</i>. <i>scaura</i>) collected from marinas (used as reference values) and the caprellids fed either <i>Artemia</i>, phytoplankton or detritus for 12 days under laboratory conditions (EqA, EqP, EqD, ScA, ScP, ScD). Subscript numbers (1,2,3) correspond to each replicate value.