| Main Ref. | Munro, J.L., 1967 | ||
| Predator stage | adults | ||
| Food I | plants | ||
| Food II | phytoplankton | ||
| Food III | green algae | ||
| Food group | unidentified | Prey Stage/Part | n.a./others |
| Food name | unidentified | ||
| Commonness | |||
| Land | South Africa | ||
| Kommentar | Locality: Lake McIlwaine, Rhodesia. No. of fish examined: 105. Length of fish: > 60cm. | ||