Fig. 5
From: On the occurrence of Diogenes pugilator in the German Bight (Crustacea: Decapoda Diogenidae)
Water temperatures for the area marked in the inlay map (from off Langeoog to Weser estuary) for the months of January to February of the years 2004–2012. All data pooled for a given year and average value calculated (red line). Data from ICES Oceanography data portal, downloaded October 2013; plot prepared and processed with the program Ocean Data View V4 (Schlitzer 2013) (color figure online)