| Thức ăn chủ yếu | Phần trăm (%) |
Mức dinh dưỡng (y) |
Giai đoạn sống của động vật ăn mồi | Nước | Địa phương | Tài liệu tham khảo |
|---|---|---|---|---|---|---|
| nekton | 76 | 4.5 | juv./adults | South Africa | Ciskei and Kowie surf zones between October 1990 and December 1993 | 30750 |
| nekton | 65 | 4.1 | recruits/juv. | South Africa | Great Fish River Estuary | 30747 |
| nekton | 69 | 4.1 | recruits/juv. | South Africa | Great Fish River Estuary | 30747 |
| nekton | 69 | 4.4 | recruits/juv. | South Africa | Ciskei and Kowie surf zones between October 1990 and December 1993 | 30750 |
| zooplankton | 68 | 3.3 | recruits/juv. | South Africa | Great Fish River Estuary | 30747 |
| zooplankton | 70 | 3.4 | recruits/juv. | South Africa | Great Fish River Estuary | 30747 |