especially, Pomatomus saltatrix
Certain of the fish called bluefish
Girella spp., esp. Girella nigricans.
Thalassoma ascensionis et al.
Pollock (Pollachius spp., esp. Pollachius pollachius).
Especially, Prunella vulgaris.
A small, herbaceous European plant with blue-violet flowers from any species of genus Prunella.