Referencia principal | Fitch, J.E. and R.J. Lavenberg, 1975 |
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Observaciones | Permanent tidepool resident , occupies the upper intertidal pools during cool hours and remains in lower pools during periods when temperature becomes stressful (Ref. 45794). Often among intertidal algae. May leave tide pools if aquatic conditions become inhospitable (Ref. 31184). Breathes air when out of water (Ref. 31184). |
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. | |
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Special habitats Ref. |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Tipo De Alimentación | mainly animals (troph. 2.8 and up) |
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Feeding type Ref. | Fitch, J.E. and R.J. Lavenberg, 1975 |
Hábito De Alimentación | hunting macrofauna (predator) |
Feeding habit Ref. | Boyle, K.S. and M.H. Horn, 2006 |
Estimation method | Muestra original | Población no pescada | Observación | ||
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Troph | s.e. | Troph | s.e. | ||
De la composición de la dieta | 3.08 | 0.26 | Troph of juv./adults from 1 study. | ||
De tipos individuales de alimento | 2.97 | 0.39 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Referencia | Boyle, K.S. and M.H. Horn, 2006 |