| Main Food | Percent |
Trophic Level (y) |
Predator Life Stage | Country | Locality | Ref. |
|---|---|---|---|---|---|---|
| others | 54 | 2.0 | adults | Ethiopia | Lake Awasa, Ethiopian Rift; August 1984 - April 1986 | 5414 |
| plants | 77 | 2.0 | adults | Ghana | Lake Volta | 8993 |
| plants | 64 | 2.0 | juv./adults | Philippines | Mihaba, Dinagat and Ticgon, southeastern Agusan Marsh, Nov. 1998 to Oct. 1999 | 55076 |
| detritus | 74 | 2.0 | juv./adults | Sri Lanka | Minneriya reservoir, May 2000 | 55376 |
| detritus | 51 | 2.1 | juv./adults | Sri Lanka | Minneriya reservoir, August 1998-August 2000 | 59235 |
| detritus | 69 | 2.3 | juv./adults | Sri Lanka | Udawalawe reservoir, August 1998-August 2000 | 59235 |
| detritus | 52 | 2.2 | juv./adults | Sri Lanka | Victoria reservoir, August 1998-August 2000 | 59235 |