Main Ref. | Fedorov, V.V., 1986 |
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Remarks | Found on rocky bottoms among algae (Ref. 4698). Benthic (Ref. 58426). Feeds on small benthic amphipods (Ref. 4698). It is preyed upon by black guillemot. Parasite of the species is known to be a copepod (Haemobaphes cyclopterina) found on gills (Ref. 5951). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Hard Bottom; |
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Substrate Ref. | |
Special habitats | Beds: algae/seaweed; |
Special habitats Ref. |
Fonte Biblio. | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Feeding type | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Fedorov, V.V., 1986 |
Feeding habit | hunting macrofauna (predator) |
Feeding habit Ref. |
Estimation method | Original sample | Unfished population | Commento | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | 3.39 | 0.52 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Fonte Biblio. |