| مرجع اصلی | Ribbink, A.J., B.A. Marsh, A.C. Marsh, A.C. Ribbink and B.J. Sharp, 1983 |
|---|---|
| اظهارات | Inhabits the intermediate zone. Also found in sediment covered slabs and small medium rocks. Territorial males, usually centered around a hole among the rocks in which the resident spawns or takes refuge, ritualized intraspecific fights common. Females, juveniles and non territorial adult males occur in large schools, frequently numbering hundreds of individuals as well as singly or in small groups. Non territorial fish feed in the water column, territorial males may also do when plankton is available. Sand, rock or sediment scrapers. |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| بستر | |
|---|---|
| Ref. Substrate | |
| زیستگاه های ویژه | |
| زیستگاه های ویژه Ref. |
| مرجع | |
|---|---|
| انجمن ها | |
| مرتبط با | |
| اظهارات انجمن | |
| انگلی |
| نوع تغذیه | plants/detritus+animals (troph. 2.2-2.79) |
|---|---|
| نوع تغذیه Ref. | Ribbink, A.J., B.A. Marsh, A.C. Marsh, A.C. Ribbink and B.J. Sharp, 1983 |
| عادت تغذیه | grazing on aquatic plants |
| عادت تغذیه Ref. | Ribbink, A.J., B.A. Marsh, A.C. Marsh, A.C. Ribbink and B.J. Sharp, 1983 |
| Estimation method | نمونه اصلی | جمعیت ماهیگیری نشده | تذکر دهید | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| از ترکیب رژیم غذایی | 2.26 | 0.10 | 2.52 | 0.09 | Troph of juv./adults from 4 studies. |
| از اقلام غذایی فردی | |||||
| مرجع | Ribbink, A.J., B.A. Marsh, A.C. Marsh, A.C. Ribbink and B.J. Sharp, 1983 | ||||