| Color code and Abbreviations |
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, Aunt-Nephews, are F1 this is a real Mendelian F1 cross. |
| Queen and/or Drones have unknown exact origin : that makes unable to find their real status. |
| Breeders |
| AM : | Teeltstation Ameland |
| FIV : | Fiveldal Ko de Witt & |
| NE : | Eugen Neuhauser (AT) |
| UG : | Ulf Gröhn †2012 (SE) |
|
| Races — Do use them |
| A: | anatolica |
| B: | buckfast |
| Li: | ligurica |
|
| Importation mode |
| imc : | Mature queen cell imported |
| ivq : | Virgin queen imported |
| Mating Places, etc |
| aml : | Ameland island (NL – Friesland) |
| ins : | Instrumental insemination |
|