| Color code and Abbreviations |
| Queen without information : B192(PJ)B192(PJ) |
Queens from one strain, but mated by drones from another strain . Their population and daughters (and drones of them) are F1 crossed. |
| Queen and Drones have the same ancestors: combination to increase or stabilize some characteristics |
| Queen and/or Drones have unknown exact origin : that makes unable to find their real status. |
| Queen and Drones result of a cross between two different lines : interesting to increase their resistance and qualities. |
| Breeders |
| AH : | Heike & Harald Aumeier (DE) |
| AP : | Andreas Peter (DE) |
| CBO : | Cevat Bolat (NL) |
| LJ : | Bertus & Jannie Jochems (NL) |
| TR : | Thomas Rueppel (DE) |
| ZG : | Georg Zierer (DE) |
|
| Races — Do use them |
| A: | anatolica |
| B: | buckfast |
|
| Importation mode |
| ilv : | Grafted larvae imported |
| imq : | Laying queen imported |
| itq : | Tested queen imported |
| Mating Places, etc |
| bal : | Baltrum island (DE) |
| flv : | Flevoland station (NL) |
| incb : | Instrumental insemination (NL) |
| inlj : | Instrumental insemination (NL) |
| ins : | Instrumental insemination |
|