Table 1. Scoring efficiency of the microsatellite loci for each Bombus spp.
| PUA | PUA | PUA | PUA | PUA | PUA | PUA | PUA | PUA | PUA | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Group | Species | n | NA | FS | B11 | B121 | B132 | B100 | B126 | BT11 | BL02 | BT04 | BT08 | BT10 | L |
| Widespread / Stable | B. hortorum | 30 (22) | 3 | 5 | 0.0 | 0.0 | 25.0 | 0.0 | 31.3 | 0.0 | 70.0 | 0.0 | 18.8 | 0.0 | 10 |
| B. lapidarius | 19 (12) | 6 | 1 | 0.0 | 0.0 | 41.7 | 41.7 | 100.0 | 0.0 | 58.3 | 0.0 | 58.3 | 0.0 | 9 | |
| B. pratorum | 10 (8) | 1 | 1 | 0.0 | 0.0 | 12.5 | 12.5 | 12.5 | 0.0 | 0.0 | 25.0 | 37.5 | 0.0 | 10 | |
| B. pascuorum | 127(106)* | 6 | 15 | 2.8 | 0.0 | 10.4 | 100.0 | 1.9 | 3.8 | 100.0 | 14.2 | 3.8 | 0.0 | 8 | |
| Restriced / Declining | B. humilis | 20 (16) | 0 | 4 | 0.0 | 0.0 | 25.0 | 0.0 | 31.3 | 0.0 | 0.0 | 0.0 | 18.8 | 0.0 | 10 |
| B. ruderatus | 17 (12) | 2 | 3 | 100.0 | 0.0 | 41.7 | 0.0 | 0.0 | 0.0 | 58.3 | 41.7 | 16.7 | 0.0 | 9 | |
| B. subterraneus | 7 (7) | 0 | 0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0 | 100.0 | 0.0 | 8 | |
| B. sylvarum | 16 (11) | 3 | 2 | 9.1 | 0.0 | 54.5 | 0.0 | 54.5 | 0.0 | 0.0 | 0.0 | 45.5 | 0.0 | 10 | |
| Widespread / Declining | B. muscorum | 20 (15) | 3 | 2 | 6.7 | 6.7 | 46.7 | 6.7 | 6.7 | 0.0 | 0.0 | 0.0 | 33.3 | 0.0 | 10 |
| B. ruderarius | 28 (18) | 3 | 7 | 61.1 | 0.0 | 27.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.8 | 27.8 | 10 | |
| B. veteranus | 8 (7) | 0 | 1 | 0.0 | 0.0 | 14.3 | 0.0 | 14.3 | 0.0 | 14.3 | 0.0 | 14.3 | 0.0 | 10 | |
| TOTAL | 302(234)* | 27 | 41 | 9.5 |
With n = the number of workers and between brackets the number of workers used in all further analysis, NA = the number of specimens that were not amplifiable, FS = the number of full sibs, and PUA = the proportion of unsuccessfully amplified individuals per locus (in %). Microsatellite loci not used for further analysis are underlined with a full line, loci that were not used in only one population of a certain species are underlined with a dotted line, L = the number of loci used in further analysis.
* = workers of B. pascuorum from two additional time points: 1942–1960 and 1975–1995.