Main Ref. | Rosenberg, G., 2009 |
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Remarks | It is found in tide pools on rocky substrates from the intertidal area to a depth of 200 meters. Feeds on amphipods and shrimp (Ref. 87801). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Benthic: demersal; Soft Bottom: sand; Hard Bottom: rocky; |
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Substrate Ref. | Häussermann, V. and G. Försterra, 2009 |
Special habitats | |
Special habitats Ref. |
Ref. | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Feeding type | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Häussermann, V. and G. Försterra, 2009 |
Feeding habit | hunting macrofauna (predator) |
Feeding habit Ref. | Häussermann, V. and G. Försterra, 2009 |
Estimation method | original sample | unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | 3.43 | 0.56 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |