Fig. 1From: The influence of habitat, season and tidal regime in the activity of the intertidal crab Neohelice (=Chasmagnathus) granulata Geographical position of sampling sites. Shadow zones indicates tidal regimen at each coastal region, microtidal <2 m, mesotidal >2 m <4 m, macrotidal >4 m (modified from Piccolo and Perillo 1997)Back to article page