Réf. Princ. | Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983 |
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Remarques | Usually occurs in shallow rocky areas; in tidepools and at depths up to 6.1 m. Feeds on algae and small invertebrates. Omnivore (Ref. 58686). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrat | : rocky; |
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Substrate Ref. | |
Habitats spéciaux | Beds: rock; |
Special habitats Ref. |
Réf. | |
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Associations | |
Associé avec | |
Remarques sur les associations | |
Parasitisme |
Type de prise alimentaire | plants/detritus+animals (troph. 2.2-2.79) |
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Feeding type Ref. | Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983 |
Habitude alimentaire | variable |
Feeding habit Ref. | Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983 |
Estimation method | Échantillon original | Population non pêchée | Remarque | ||
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Troph | s.e. | Troph | s.e. | ||
À partir du régime alimentaire | 2.70 | 0.26 | Troph of juv./adults from 1 study. | ||
À partir des éléments alimentaires | 2.82 | 0.26 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Réf. | Boyle, K.S. and M.H. Horn, 2006 |