Fig. 1From: Using Marine Snails to Teach Biogeography and Macroevolution: The Role of Larvae and Dispersal Ability in the Evolution and Persistence of SpeciesDistribution patterns, modified after Röckel et al. (1995), of three closely related Conus species, C. araneosus (black solid lines; eastern two occurrences are the subspecies C. araneosus nicobaricus), C. marmoreus (red dotted line), and C. bandanus (blue dashed line). Phylogenetic relationships are based on molecular sequence data from Duda and Kohn (2005). See text for discussionBack to article page