Fig. 2From: Growth and reproductive biology of the sea star Astropecten aranciacus (Echinodermata, Asteroidea) on the continental shelf of the Catalan Sea (northwestern Mediterranean) Astropecten aranciacus length-frequency distributions of individuals collected from November 2009 to October 2012. a Nearshore (5–30 m depth) and b offshore (50–150 m depth). X is the mean size (mm) and N is the number of sea stars analyzedBack to article page