Main Ref. | Holthuis, L.B., 1980 |
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Remarks | Occurs at depths of 5 to 80 (Ref. 801) on mud (Refs. 8, 801), hard sand or rocky bottoms (Ref. 801). More prolific at night (Ref. 801). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Benthic: mobile; demersal; Soft Bottom: sand; mud; Hard Bottom: rocky; |
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Substrate Ref. | Carpenter, K.E., F. Krupp, D.A. Jones and U. Zajonz, 1997 |
Special habitats | |
Special habitats Ref. |
Ref. | Holthuis, L.B., 1980 |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Feeding type | plants/detritus+animals (troph. 2.2-2.79) |
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Feeding type Ref. | Kangas, M.I., S. Morrison, P. Unsworth, E. Lai, I. Wright and A. Thomson, 2006 |
Feeding habit | |
Feeding habit Ref. |
Estimation method | original sample | unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | |||||
Ref. |