Fig. 4From: On the occurrence of Diogenes pugilator in the German Bight (Crustacea: Decapoda Diogenidae)Frequencies (in %) of size classes (in mm) in different samples. a October 2005; b July 2006; c September 2006; d February 2007; e June 2007; f July 2008; g August 2009. Average and median values of the shield in mmBack to article page