Feeding type |
mainly animals (troph. 2.8 and up) |
Feeding type ref |
Fischer, W., I. Sousa, C. Silva, A. de Freitas, J.M. Poutiers, W. Schneider, T.C. Borges, J.P. Feral and A. Massinga, 1990 |
Feeding habit |
hunting macrofauna (predator) |
Feeding habit ref |
Fischer, W., I. Sousa, C. Silva, A. de Freitas, J.M. Poutiers, W. Schneider, T.C. Borges, J.P. Feral and A. Massinga, 1990 |
Trophic level(s) |
|
Original sample |
Unfished population |
Remark |
Estimation method |
Troph |
s.e. |
Troph |
s.e. |
|
From diet composition |
4.39 |
0.39 |
4.25 |
0.06 |
Troph of juv./adults from 1 study. |
Ref. |
Bowman, R.E., C.E. Stillwell, W.L. Michaels and M.D. Grosslein, 2000 |
From individual food items |
4.17 |
0.71 |
|
|
Trophic level estimated from a number of food items using a randomized resampling routine. |
|