Figure 6. Effects of diet and habitat (and sex), for each of
four tissue/lipid sample types, on A. the percentage of total
lipids composed of DHA 22:6n-3, B. Δδ 2HDHA, C. percentage
ARA 20:4n-6, and D. Δδ 2HARA. Significant effects
are noted. PL = polar lipids; NL = neutral lipids