Main Ref. | Fowler, J.F. and C.A. Taber, 1985 |
---|---|
Remarks | Inhabits rocky riffles and runs of clear creeks and small to medium rivers. Graze over the gravel and rock substrate (Ref. 58528). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
---|---|---|---|---|
Marine zones / Brackish and freshwater bodies |
|
|
|
|
Substrate | Hard Bottom: rocky; rubble; |
---|---|
Substrate Ref. | Fowler, J.F. and C.A. Taber, 1985 |
Special habitats | |
Special habitats Ref. |
Ref. | |
---|---|
Associations | |
Associated with | |
Association remarks | |
Parasitism |
Feeding type | mainly plants/detritus (troph. 2-2.19) |
---|---|
Feeding type Ref. | Fowler, J.F. and C.A. Taber, 1985 |
Feeding habit | browsing on substrate |
Feeding habit Ref. | Fowler, J.F. and C.A. Taber, 1985 |
Estimation method | Original sample | Unfished population | Remark | ||
---|---|---|---|---|---|
Troph | s.e. | Troph | s.e. | ||
From diet composition | 2.00 | 0.00 | Troph of juv./adults from 4 studies. | ||
From individual food items | 2.00 | 0.00 | Trophic level and s.e. inferred from exclusive plant/detritus food items. | ||
Ref. | Fowler, J.F. and C.A. Taber, 1985 |