Fig. 5. Areal concentrations of stage CIV-CVI C. finmarchicus in winter 2002 (Labrador Sea) or 2003 (West of the Tail of the Grand Bank) in the sub-surface layers (>200 m or >50 m in Emerald Basin, mid-Scotian Shelf) to (A) the bottom or 1000 m and surface layers (B) <200 m or <50 in Emerald Basin. Note that the surface layer data also includes stations sampled by ring net from bottom to surface for the SPB, GBL1 and GBL2 lines.