Main Ref. | Servicio Nacional de Pesca y Acuicultura., 2011 |
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Remarks | Intertidal (Ref. 106029) to shallow rocky subtidal zone. Feeds on algae and epiphytes (Ref. 106027). Closely associated with the subtidal brown kelp Lessonia trabeculata. Juveniles are found almost exclusively on Glossophora kunthii (Ref. 106974). |
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. | Pardo, L.M., A.T. Palma, C. Prieto, P. Sepulveda, I. Valdivia and F.P. Ojeda, 2007 |
Special habitats | Beds: algae/seaweed; |
Special habitats Ref. | Villegas, M.J., J. Laudien, W. Sielfeld and W.E. Arntz, 2008 |
Ref. | Villegas, M.J., J. Laudien, W. Sielfeld and W.E. Arntz, 2008 |
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Associations | epiphytic; |
Associated with | Lessonia trabeculata |
Association remarks | Found on Lessonia trabeculata patches on barren ground. |
Parasitism |
Feeding type | mainly plants/detritus (troph. 2-2.19) |
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Feeding type Ref. | Pardo, L.M., A.T. Palma, C. Prieto, P. Sepulveda, I. Valdivia and F.P. Ojeda, 2007 |
Feeding habit | grazing on aquatic plants |
Feeding habit Ref. | Palma, A.T., M.S. Gamboa and F.P. Ojeda, 2011 |
Estimation method | original sample | unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | 2.00 | 0.00 | Trophic level and s.e. inferred from exclusive plant/detritus food items. | ||
Ref. |