Main Ref. | Servicio Nacional de Pesca y Acuicultura., 2011 |
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Remarks | Very common along shallow rocky areas. Hides among rocks during the day and forages over the surface of rocks at night (Ref. 106464). Common benthic grazer in shallow subtidal habitats. Diet is largely unknown, but was observed to actively graze on ascidian recruits in a laboratory setting or prevent recruitment of bryozoans in cages (Ref. 105187). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Benthic: mobile; Hard Bottom: rocky; |
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Substrate Ref. | Holthuis, L.B., 1980 |
Special habitats | |
Special habitats Ref. |
Ref. | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Feeding type | |
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Feeding type Ref. | |
Feeding habit | |
Feeding habit Ref. |
Estimation method | original sample | unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | |||||
Ref. |