| Color code and Abbreviations |
| Queen without information : B1003(NE) |
Queen from one strain, but mated by drones from another strain . Her population and daughters (and drones of them) are F1 crossed. |
| 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 |
| BB : | Imkerei Bernd Brix (DE) |
| CS : | Christian Salau (DE) |
| NE : | Eugen Neuhauser (AT) |
| RKR : | Ralf Kolbe (DE) |
|
| Races — Do use them |
| B: | buckfast |
|
| Importation mode |
| imq : | Laying queen imported |
| Mating Places, etc |
| ins : | Instrumental insemination |
| lthl : | Lautenthal (Harz, DE) |
| nst : | Nest mountain (AT) |
| val : | Valors mountain (AT) |
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