主な参照 | Leis, J.M., 2001 |
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意見 | Adults found in reefs and over soft bottoms to depths of 100 m, but may occur deeper in the tropics (Ref. 30573). Often found washed up on beaches. Known to brace themselves against the substrate to sleep at night (Ref. 4930). Appears to be active during the day. Juveniles often with floating weeds (Ref. 48637). Solitary. Juveniles pelagic in oceanic surface waters (Ref. 30573). Feeds on hard-shelled invertebrates. Small juveniles would be potential prey for a coelacanth (Ref. 58472). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Soft Bottom |
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Substrate Ref. | |
Special habitats | Coral Reefs; |
Special habitats Ref. | Letourneur, Y., P. Chabanet, P. Durville, M. Taquet, E. Teissier, M. Parmentier, J.-C. Quéro and K. Pothin, 2004 |
参照 | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
供給様式 | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Leis, J.M., 2001 |
食性 | variable |
Feeding habit Ref. | Leis, J.M., 2001 |
Estimation method | 原本のサンプル | Unfished population | 意見 | ||
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Troph | s.e. | Troph | s.e. | ||
餌料組成から | |||||
個々の食物品目から | 3.45 | 0.41 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
参照 |