Κύρια Αναφ. | Casal-Lopez, M., S. Perea, A. Yahyaoui and I. Doadrio, 2015 |
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Σχόλια | This species can inhabit rivers of varying typology within its distribution range; upstream it is substituted for the trout, and in the lower courses of rivers and calm currents it is locally highly abundant; the species is also present in reservoirs (Ref. 107580). From April to May the species migrates upstream to headwaters for spawning (Ref. 107580). |
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. | |
Special habitats | |
Special habitats Ref. |
Αναφ. | |
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Associations | |
Associated with | |
Association remarks | |
Parasitism |
Τροφικός Τύπος | |
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Feeding type Ref. | |
Τροφική Συνήθεια | |
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. |