Table 1. Information on the genotyped individuals.
| Sampling location | Host | Clusters | N A | N C | N I | Nal | Allelic richness | HO |
|---|---|---|---|---|---|---|---|---|
| P-Los Banos | A.c | Philippines | 1 | 3 | 25 | 2.83 ±0.70 | 2.17 ±0.33 | 0.17 ±0.07 |
| P-Los Banos | A.m | Philippines | 1 | 3 | 6 | 3.00 ±0.63 | 2.88 ±0.57 | 0.10 ±0.07 |
| P- Lipa City | A.m | Korea | 1 | 3 | 91 | 2.50 ±1.02 | 1.33 ±0.30 | 0.03 ±0.02 |
| V-Dien Bien | A.m | Korea | 3 | 8 | 137 | 3.00 ±1.44 | 1.83 ±0.64 | 0.03 ±0.02 |
| V-Son La | A.m | Korea | 2 | 6 | 29 | 2.00 ±0.82 | 1.65 ±0.48 | 0.01 ±0.01 |
| V-Dien Bien | A.c | Vietnam | 1 | 5 | 73 | 12.83 ±2.10 | 4.90 ±0.57 | 0.18 ±0.02 |
| V-Son La | A.c | Vietnam | 1 | 2 | 5 | 2.33 ±0.42 | 2.30 ±0.41 | 0.16 ±0.09 |
| V-Cat Ba | A.c | Vietnam | 3 | 4 | 6 | 3.83 ±0.60 | 3.28 ±0.49 | 0.11 ±0.03 |
Sample size and population genetic estimators for each sampling location (P for Philippines and V for Vietnam, followed by the closest city to the sampled apiaries) and host species (A.c: A. cerana, A.m: A. mellifera) on which the mites were collected, together with the clusters provided by the Principal Component Analysis. Number of apiaries ( N A); Number of colonies (N C); Number of individual mites (N I); Mean number (± se) of alleles over the six microsatellite markers (N al); allelic richness ± se; mean observed heterozygosity ± se (H O).