| Main Ref. | Russell, B.C., 1983 |
|---|---|
| Bemerkungen | Found in moderately exposed coastal rocky reefs (Ref. ). Inhabits shallow inshore waters where rocks and brown algae are abundant. Exclusively herbivorous as an adult. Mainly found amidst kelp and closely associated with the brown algae Ecklonia radiata, Carpophyllum sp., Lessonia sp., Macrocystis spp. (Ref. 118267). Browses on algae and feeds mainly on brown algae Carpophyllum (Ref. 26966), Lessonia spp., and Macrocystis spp. (Ref. 116706). |
| Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
|---|---|---|---|---|
| Marine zones / Brackish and freshwater bodies |
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| Substrat | Hard Bottom; |
|---|---|
| Substrat Ref. | |
| Besondere Lebensräume | |
| Besondere Lebensräume Ref. |
| Ref. | |
|---|---|
| Verbände | |
| Assoziiert mit | |
| Bemerkungen der Vereinigung | |
| Parasitismus |
| Art der Fütterung | mainly plants/detritus (troph. 2-2.19) |
|---|---|
| Fütterungsart Ref. | Russell, B.C., 1983 |
| Fütterungsgewohnheit | browsing on substrate |
| Fütterungsgewohnheiten Ref. | Russell, B.C., 1983 |
| Estimation method | Ursprüngliche Probe | Ungefischte Bevölkerung | Bemerkung | ||
|---|---|---|---|---|---|
| Troph | s.e. | Troph | s.e. | ||
| Von der Zusammensetzung der Ernährung | 2.06 | 0.05 | 2.26 | 0.09 | Troph of adults from 3 studies. |
| Von einzelnen Lebensmitteln | 2.73 | 0.29 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
| Ref. | Choat, J.H. and K.D. Clements, 1992 | ||||