Main Ref. | Allen, G.R., 1985 |
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Remarks | Occurs over rocky bottoms; off Guam, caught most abundantly from 180 to 270 m . Feeds on fishes and salps. Attains length 40 cm (Ref. 58472). |
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 | Coral Reefs; |
Special habitats Ref. | Nguyen, N.T. and V.Q. Nguyen, 2006 |
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. | Allen, G.R., 1985 |
Feeding habit | hunting macrofauna (predator) |
Feeding habit Ref. | Allen, G.R., 1985 |
Estimation method | Original sample | Unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | 3.86 | 3.36 | 0.37 | Troph of adults from 1 study. | |
From individual food items | 3.57 | 0.48 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. | Seki, M.P. and M.W. Callahan, 1988 |