Figure 7.
Domoic acid levels (DA, μg g−1; median, 25 and 75 quartiles, non-outlier range and outliers) detected in the tissues of: (A) Common octopus (Octopus vulgaris), collected in the NW and South Portuguese coast; (B) Common cuttlefish (Sepia officinalis), collected in the NW Portuguese coast; and (C) Humboldt squid (Dosidicus gigas) collected in British Columbia, Canada. Abbreviations: DG—digestive gland; BrH—branchial hearts; Gill—Gills; Kid—kidney; Gon—gonads; St+Inst—pooled stomach, caecum and intestine; SaG—posterior salivary glands; StH—systemic heart; DgT—digestive tract; Man—mantle (data from Costa et al. [40], Costa et al. [42] and Braid et al. [44]).