[ n = 2 ]
| Strain code | Stock definition | Main ref. |
|---|---|---|
| Democratic Republic of the Congo strain. Introduced to the Parc Heenan Reproduction Centre, Lubumbashi, Democratic Republic of the Congo from Lake Mweru in 1945. Founding stock was 10 individuals. | ||
| Madagascar strain. Introduced to Madagascar from Lubumbashi, Democratic Republic of the Congo in 1955. Founder stock is unknown. |