| Breeders |
| BB : | Imkerei Bernd Brix (DE) |
| EO : | Erik Österlund (SE) |
| FXR : | Franz Robeller (DE) |
| GGI : | Georg Gindhart (DE) |
| KK : | Josef Koller (DE) |
| LS : | Stefan Luff (DE) |
| MR : | Martin Rößner (DE) |
| MRD : | Markus & Robert Dohrer (DE) |
| PJ : | Paul Jungels (LU) |
| RHO : | Dr. Ralf Höling (DE) |
| RKR : | Wanderimkerei |
| TR : | Thomas Rueppel (DE) |
|
| Races — Do use them |
| B: | buckfast |
| O: | (EL) monticola Elgon |
|
| Importation mode |
| ilv : | Grafted larvae imported |
| imq : | Laying queen imported |
| Mating Places, etc |
| bal : | Baltrum island (DE) |
| hbg : | Hausberg mountain (DE) |
| iby1 : | Instrumental insemination (DE) |
| inby : | Instrumental insemination (DE) |
| ins : | Instrumental insemination |
| mmkk : | Moonlight mating (DE) |
| nat : | Free mated at random |
| wbg : | Weißberg-Rennsteig (DE) |
|