Table 2.
Percentage of potential hybrids detected in populations where hybrids are expected or likely to occur
| MtDNA | Nuclear DNA | Hybrids, based on | ||||||
|---|---|---|---|---|---|---|---|---|
| Population | N | B. balearicus | B. siculus | pure B. balearicus | pure B. siculus | NewHybrids | Diagnostic alleles | Cytonuclear disequilibrium |
| 13 (Calatabiano) | 16 | 15 | 1 | 14 | 0 | 2 | 1 | 1 |
| 100% | 93.75% | 6.25% | 87.50% | 0% | 12.50% | 6.25% | 6.25% | |
| 14 (Giarre) | 25 | 17 | 8 | 25 | 0 | 0 | 2 | 8 |
| 100% | 68% | 32% | 100% | 0% | 0% | 8% | 32% | |
| 15 (Gravina) | 26 | 13 | 13 | 0 | 26 | 0 | 4 | 13 |
| 100% | 50% | 50% | 0% | 100% | 0% | 15.38% | 50% | |
| 16 (Misterbianco) | 24 | 0 | 24 | 0 | 24 | 0 | 0 | 0 |
| 100% | 0% | 100% | 0% | 100% | 0% | 0% | 0% | |
| 18 (Centuripe) | 17 | 0 | 17 | 0 | 15 | 2 | 2 | 0 |
| 100% | 0% | 100% | 0% | 88.24% | 11.76% | 11.76% | 0% | |
MtDNA: Numbers and percentages of individuals containing either B. balearicus or B. siculus mtDNA. Nuclear DNA: Numbers and percentages of individuals assigned by STRUCTURE to either B. balearicus or to B. siculus. Hybrids based on: potential hybrids detected using a) NEWHYBRIDS software, b) diagnostic microsatellite alleles or c) cyto-nuclear disequilibrium.