| Color code and Abbreviations |
| Queen without information : B45(HZ) |
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. |
| Breeders |
| .. : | Not known! () |
| AMTB (AM): | Ameland Island matingstation |
| CS : | Christian Salau (DE) |
| FM : | Franz Mürwald (DE) |
| KB : | Keld Brandstrup (DK) |
| LJ : | Bertus †2021(82) & Jannie Jochems (NL) |
|
| Races — Do use them |
| A: | anatolica |
| B: | buckfast |
|
| Mating Places, etc |
| aml : | Ameland island (NL – Friesland) |
| flv : | Flevoland station (NL) |
| ins : | Instrumental insemination |
|