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Depth Refuge and the Impacts of SCUBA Spearfishing on Coral Reef Fishes

Figure 4

Percentage biomass contributions to catch and average (+ SE) mean length each year.

Family groups; scarines (A) and acanthurids (B) and two frequently caught species; Hipposcarus longiceps (C) and Naso unicornis (D) caught by SCUBA spearfishing (black circles) and snorkel spearfishing (open squares). Significant regression values (p<0.05) indicated by asterisk (*).

Figure 4

doi: https://doi.org/10.1371/journal.pone.0092628.g004