Main Ref. | Migotto, A.E., A.C. Marques, A.C. Morandini and F.L. da Silveira, 2002 |
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Remarks | Occurs in shallow algal/seagrass beds, where it can anchor with its pedal disc or arm tip adhesive organs. Feeds on small crustaceans (shrimps and amphipods; Ref. 84272). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Benthic: mobile; |
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Substrate Ref. | Migotto, A.E., A.C. Marques, A.C. Morandini and F.L. da Silveira, 2002 |
Special habitats | Beds: algae/seaweed; sea grass; |
Special habitats Ref. | Larson, R.J., 1980 |
Ref. | Migotto, A.E., A.C. Marques, A.C. Morandini and F.L. da Silveira, 2002 |
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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. | Larson, R.J., 1980 |
Feeding habit | hunting macrofauna (predator) |
Feeding habit Ref. | Larson, R.J., 1980 |
Estimation method | original sample | unfished population | Remark | ||
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Troph | s.e. | Troph | s.e. | ||
From diet composition | |||||
From individual food items | 3.49 | 0.57 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |