| Main Ref. | Groenewald, A.A. van J., 1957 | ||
| Predator stage | juv./adults | ||
| Food I | zooplankton | ||
| Food II | plank. crust. | ||
| Food III | cladocerans | ||
| Food group | unidentified | Prey Stage/Part | juv./adults |
| Food name | unidentified | ||
| Commonness | dominant ( > 50%) | ||
| Country | |||
| Remark | Locality: Barberspan, southern Africa | ||