Fig. 4From: Dietary preferences of brachyuran crabs from Taiwan for marine or terrestrial food sources: evidence based on fatty acid trophic markersRelationship between total lipids (%DM) and the share of triacylglycerols (TAG) in the midgut glands of (a) marine species and (b) terrestrial species. The dotted lines show the best fit of the sigmoidal regression model (n = 12 for each species)Back to article page