| Main Ref. | De Silva, S.S., M.K. Perera and P. Maitipe, 1984 | ||
| Predator stage | juv./adults | ||
| Food I | plants | ||
| Food II | phytoplankton | ||
| Food III | green algae | ||
| Food group | Zygnemataceae | Prey Stage/Part | n.a./others |
| Food name | Spirogyra | ||
| Commonness | |||
| Country | Sri Lanka | ||
| Remark | Locality: Udawalawe (Ref. 38706), Mahawewa, Boralesgamuwa, Lunuwila, Madampe and Mattegoda reservoirs (Ref. 57454). Also in Plover Cove Reservoir, Hong Kong (Ref. 57870). Also Ref. 2. | ||