Characterization of microsatellite loci for the Australian sea urchin Heliocidaris erythrogramma

We report 16 polymorphic microsatellite loci from Heliocidaris erythrogramma, a common sea urchin endemic to temperate Australian waters. These microsatellites were tested in a minimum of 30 individuals, which yielded between five and 14 alleles per locus. Expected heterozygosity ranged from 0.52 to 0.92 with four loci deviating from Hardy–Weinberg expectations. These markers are expected to be useful for experimental studies involving paternity analysis and for quantifying population structure in H. erythrogramma across its geographic range.