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Keywords:

  • Bembicium vittatum;
  • intertidal snails;
  • microsatellites;
  • periwinkle

Abstract

We describe the isolation and development of 17 polymorphic microsatellite loci for the intertidal snail Bembicium vittatum (Gastropoda: Littorinidae). The loci were tested in 46 individuals from a single population situated near the centre of the species distribution. No evidence of linkage disequilibrium was detected between any pair of loci. However, two loci showed significant departures from Hardy–Weinberg expectations. The number of alleles per locus ranged from two to 15.