Fig. 2From: Exploring the decline of oyster beds in Atlantic Canada shorelines: potential effects of crab predation on American oysters (Crassostrea virginica)Oyster frequency histograms (%) from data collected in autumn 2014 from the ten estuaries surveyed. The following size classes are identified: 1 (0–35 mm SL), 2 (35–55 mm), 3 (55–75 mm), 4 (75–95 mm), and 5 (95 + mm). Other details as in Fig. 2 Back to article page