| Color code and Abbreviations |
| Queen without information : A4(NE)A4(NE) |
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 Drones result of a cross between two different lines : interesting to increase their resistance and qualities. |
| Breeders |
| BB : | Imkerei Bernd Brix (DE) |
| CHB : | Christoph Brucker (DE) |
| IC : | Christine & Ivan Curić |
| NE : | Eugen Neuhauser (AT) |
| TK : | Thomas Kodym (AT) |
|
| Races — Do use them |
| B: | buckfast |
| S: | sahariensis |
|
| Importation mode |
| imq : | Laying queen imported |
| itq : | Tested queen imported |
| Mating Places, etc |
| bal : | Baltrum island (DE) |
| lthl : | Lautenthal (Harz, DE) |
| nst : | Nest mountain (AT) |
| val : | Valors mountain (AT) |
|