| No. | Locality | Country | Total loci | Heterozygosity Obs. | Exp. | Polymor-phic loci | |
|---|---|---|---|---|---|---|
1 |
Chinese coast/1990 | China | 20 |
0 |
0.1245 |
0.35 |
2 |
Harima Sea/(1990 and 1991) | Japan | 20 |
0 |
0.1352 |
0.45 |
| Average | 20 | 0 | 0.13 | 0.4 | ||