Κύρια Αναφ. | Russell, B.C., 1983 |
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Σχόλια | Is nocturnally active; stays in crevices and holes during the day (Ref. 26966). Feeds mainly on crabs and fish (Ref. 26966). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Benthic; Hard Bottom; |
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Substrate Ref. | |
Special habitats | |
Special habitats Ref. |
Αναφ. | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Τροφικός Τύπος | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Russell, B.C., 1983 |
Τροφική Συνήθεια | hunting macrofauna (predator) |
Feeding habit Ref. | Russell, B.C., 1983 |
Estimation method | Αρχικό δείγμα | Μη αλιευμένος πληθυσμός | Σχόλιο | ||
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Troph | s.e. | Troph | s.e. | ||
Από σύσταση δίαιτας | 3.64 | 3.49 | 0.46 | Troph of adults from 1 study. | |
Από ατομικά τροφικά αντικείμενα | 4.05 | 0.72 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Αναφ. | Russell, B.C., 1983 |