Main Ref. | Whitehead, P.J.P., 1985 |
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Remarks | Visual size-selective plankton feeder (Ref. 89567) Has the ability to switch between particulate- and filter-feeding (Ref. 4809). Adult feed on planktonic crustaceans, mollusc larvae, arrow worms, ctenophores, small fish (incl. eggs and larvae) (Ref. 188). Preyed upon by fish, birds, and marine mammals (Ref. 89563). Parasites found are protozoans, myxosporidians, trematodes, cestodes, nematodes and copepods (Refs. 5951, 37032). Herring biomass has shown inverse correlation with the biomass of sprat, a competitor for planktonic food (Refs. 82765; 82766). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | |
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Substrate Ref. | |
Special habitats | |
Special habitats Ref. |
Ref. | |
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Associations | schooling; |
Associated with | |
Association remarks | Schooling behavior in Ref. 28664, 88171, 89563, 89564, 89566, 86779. |
Parasitism |
Feeding type | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Whitehead, P.J.P., 1985 |
Feeding habit | selective plankton feeding |
Feeding habit Ref. | Gibson, R.N. and I.A. Ezzi, 1992 |
Estimation method | Original sample | Unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | 3.38 | 0.13 | 3.20 | 0.34 | Troph of juv./adults from 4 studies. |
From individual food items | 3.29 | 0.51 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. | Bowman, R.E., C.E. Stillwell, W.L. Michaels and M.D. Grosslein, 2000 |