Table 4. Results from MIGRATE analyses.
| Species | Western Islands | Viti Levu | Vanua Levu | Eastern Islands | |
| Amblyglyphidodon orbicularis (N = 102) | Western Islands (N = 37) | 104.5 | 46.5 | 61.5 | |
| Viti Levu (N = 23) | 241.5 | 61.5 | 100.5 | ||
| Vanua Levu (N = 23) | 214.5 | 131.5 | 217.5 | ||
| Eastern Islands (N = 19) | 160.5 | 95.5 | 71.5 | ||
| Amphiprion barberi (N = 65) | Western Islands (N = 19) | 82.2 | 87 | 289.8 | |
| Viti Levu (N = 18) | 241.8 | 149.4 | 309 | ||
| Vanua Levu (N = 14) | 213 | 162.6 | 273 | ||
| Eastern Islands (N = 14) | 131.4 | 90.6 | 100.2 | ||
| Chrysiptera talboti (N = 121) | Western Islands (N = 25) | 188.5 | 414.5 | 671.5 | |
| Viti Levu (N = 43) | 393.5 | 360.5 | 620.5 | ||
| Vanua Levu (N = 27) | 412.5 | 157.5 | 693.5 | ||
| Eastern Islands (N = 13) | 460.5 | 283.5 | 471.5 | ||
| Halichoeres hortulanus (N = 108) | Western Islands (N = 11) | 215.4 | 229.8 | 247.8 | |
| Viti Levu (N = 15) | 310.2 | 213 | 274.2 | ||
| Vanua Levu (N = 44) | 468.8 | 169.8 | 229.8 | ||
| Eastern Islands (N = 25) | 451.8 | 168.6 | 142.2 | ||
| Pomacentrus maafu (N = 148) | Western Islands (N = 21) | 180.6 | 403.8 | 159 | |
| Viti Levu (N = 54) | 330.6 | 437.4 | 441 | ||
| Vanua Levu (N = 57) | 210.6 | 127.8 | 139.8 | ||
| Eastern Islands (N = 16) | 393 | 357 | 411 |
Values represent the median number of recruits per generation exchanged. Migration is from the column to the row. See Supporting Information S1 for full confidence intervals.