Κύρια Αναφ. | Gallivan, G. and J. Danforth, 1999 |
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Σχόλια | Behavior: Individuals occupy a very specific home site where the edge of the shell closely matches the contour of the rock. It returns to its home site after grazing (Ref. 312). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Substrate | Benthic: macrobenthos; Hard Bottom: rocky; |
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Substrate Ref. | Robertsons, A.I., 1979 |
Special habitats | |
Special habitats Ref. |
Αναφ. | Gallivan, G. and J. Danforth, 1999 |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Τροφικός Τύπος | mainly plants/detritus (troph. 2-2.19) |
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Feeding type Ref. | |
Τροφική Συνήθεια | grazing on aquatic plants |
Feeding habit Ref. |
Estimation method | Αρχικό δείγμα | Μη αλιευμένος πληθυσμός | Σχόλιο | ||
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Troph | s.e. | Troph | s.e. | ||
Από σύσταση δίαιτας | |||||
Από ατομικά τροφικά αντικείμενα | |||||
Αναφ. |