| Color code and Abbreviations |
Queen from one strain, but mated by drones from another strain . Her 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 |
| GB : | Günter Behrens †2012 (DE) |
| MKK : | Pierre de Koning (NL) |
| MS : | Michael Schell (DE) |
| PJ : | Paul Jungels (LU) |
| TR : | Thomas Rueppel (DE) |
|
| Races — Do use them |
| A: | anatolica |
| B: | buckfast |
| I: | meda (Iranian) |
|
| Importation mode |
| icl : | Eggs imported (colony exchange) |
| imq : | Laying queen imported |
| Mating Places, etc |
| aml : | Ameland island (NL – Friesland) |
| bal : | Baltrum island (DE) |
| lgn : | Langeneß island (DE – Wattenmeer) |
| lthl : | Lautenthal (Harz, DE) |
| mrk : | Marken peninsula (NL) |
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