Main Ref. | Robins, C.R. and G.C. Ray, 1986 |
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Remarks | Young and females burrow in sandy tidepools and reef tracts. Males inhabit deeper water, possibly pelagic. Adults emerge at night and sometimes come to lights at the surface (Ref. 26938). Feed on burrowing invertebrates that live in the sand. |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Soft Bottom: sand; |
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Substrate Ref. | Martin, F.D. and J.W. Patus, 1984 |
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. | Smith, C.L., 1997 |
Feeding habit | hunting macrofauna (predator) |
Feeding habit Ref. | Smith, C.L., 1997 |
Estimation method | Original sample | Unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | 3.50 | 0.37 | Tentative trophic level derived from 1 + troph of a single food item | ||
Ref. |