Hoofdreferentie | Skelton, P.H., 1993 |
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Opmerkingen | Prefers deep, rocky pools of larger tributaries and mainstreams and does well in dams such as Voƫlvlei and Brandvlei. Feeds on bottom-dwelling invertebrates and algae. Breeds in summer, congregating at the head of large, stony pools or at the base of rapids. Eggs are laid in gravel in flowing water and hatch after about 5 days. |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
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Marine zones / Brackish and freshwater bodies |
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Ondergrond | |
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Substrate Ref. | |
Speciale habitats | |
Special habitats Ref. |
Ref. | |
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Associaties | |
Geassocieerd met | |
Opmerkingen in verband met associaties | |
Parasitisme |
Voedingstype | plants/detritus+animals (troph. 2.2-2.79) |
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Feeding type Ref. | Skelton, P.H., 1993 |
Voedingsgewoonte | variable |
Feeding habit Ref. | Skelton, P.H., 1993 |
Estimation method | Origineel staal | Onbeviste populatie | Opmerking | ||
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Troph | s.e. | Troph | s.e. | ||
Op basis van dieetsamenstelling | |||||
Op basis van individuele voedselitems | 2.81 | 0.26 | Trophic level estimated from a number of food items using a randomized resampling routine. | ||
Ref. |