Main Ref. | National Audubon Society Nature Guide - Pacific Ocean, 2006 |
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Remarks | Habitat: Middle and low Intertidal (Ref. 289 and 315); under stone in sand; rocky shores (Ref. 313); lives under rocks on open coast, especially rocks partly embedded in sand or gravel (Ref. 315). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Hard Bottom: rocky; |
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Substrate Ref. | |
Special habitats | |
Special habitats Ref. |
Ref. | Slieker, F.J.A., 2004 |
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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. |