Table 3. Matrix of pairwise population differentiation values (Φst) between populations of Xestospongia muta at Saba Bank and in the wider Caribbean and Gulf of Mexico.
Significant values (p < 0.05) are provided in bold.
| Saba Bank | Saba Island | Florida | Belize | Bahamas (Sweetings Cay) | Bahamas (Plana Cay) | Bahamas(San Salvador) | Bahamas (L. San Salvador) | Bahamas (Stirrup Cay) | |
|---|---|---|---|---|---|---|---|---|---|
| I3-M11 | |||||||||
| Saba B. | - | ||||||||
| Saba I. | -0.0212 | - | |||||||
| Florida | 0.0557 | 0.0693 | - | ||||||
| Belize | 0.1981 | 0.1835 | 0.0204 | - | |||||
| Bahamas SC | 0.5031 | 0.3893 | 0.3321 | 0.2818 | - | ||||
| Bahamas PC | 0.0673 | -0.0216 | 0.1756 | 0.2847 | 0.4065 | - | |||
| Bahamas SS | 0.0828 | -0.0069 | 0.1120 | 0.2210 | 0.2946 | -0.0277 | - | ||
| Bahamas LSS | 0.6975 | 0.6179 | 0.5445 | 0.4369 | 0.0677 | 0.6452 | 0.5535 | - | |
| Bahamas STC | 0.6387 | 0.5450 | 0.4906 | 0.3942 | 0.0532 | 0.5638 | 0.4836 | -0.0583 | - |