Fig. 1From: Reproductive plasticity in Petrolisthes armatus (Anomura, Porcellanidae): a comparison between a Pacific and an Atlantic population Petrolisthes armatus. Carapace width frequency distribution of ovigerous females collected in Pacific Costa Rica (n = 137) and Brazil (n = 46). Spearman test indicated significant differences (P < 0.05) between population structures of Punta Morales (Costa Rica: CR) and São Sebastião (Brazil: BR)Back to article page