Main Ref. | Robins, C.R. and G.C. Ray, 1986 |
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Remarks | Occurs in rocky areas along quiet shores, usually in less than 3 m depth. Feeds on polychaete worms, crustaceans and filamentous algae. |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | : rocky; |
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Substrate Ref. | |
Special habitats | |
Special habitats Ref. |
Ref. | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Feeding type | plants/detritus+animals (troph. 2.2-2.79) |
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Feeding type Ref. | Böhlke, J.E. and C.C.G. Chaplin, 1993 |
Feeding habit | variable |
Feeding habit Ref. | Böhlke, J.E. and C.C.G. Chaplin, 1993 |
Estimation method | Original sample | Unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | 2.87 | 0.32 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |