Réf. Princ. | Conkel, D., 1993 |
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Remarques | Prefers coastal lacustrine environment which is slightly salty and turbid and which has mud or sand bottom. Feeds primarily on aquatic and terrestrial insects but also takes small fishes when available. |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrat | |
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Substrate Ref. | |
Habitats spéciaux | |
Special habitats Ref. |
Réf. | |
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Associations | |
Associé avec | |
Remarques sur les associations | |
Parasitisme |
Type de prise alimentaire | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Conkel, D., 1993 |
Habitude alimentaire | hunting macrofauna (predator) |
Feeding habit Ref. | Conkel, D., 1993 |
Estimation method | Échantillon original | Population non pêchée | Remarque | ||
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Troph | s.e. | Troph | s.e. | ||
À partir du régime alimentaire | |||||
À partir des éléments alimentaires | 3.41 | 0.60 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Réf. |