Freshwater (=Inland waters)
The species is restricted in its distribution and shows a preference for pools with a rocky bottom in cool, clear water of slow flowing streams (Kleynhans 1988). The mean flow velocity of water entering these pools were found to be 0.12 m/sec-1 with a mean width of 2.4 m and a mean depth of 0.7 m (Kleynhans 1988). The substrate consist of stones and pebbles which are usually covered with “aufwuchs” (algae and diatoms). This species breeds during summer from October until April and the fecundity varies from 700 to 1500 ova. According to Kleynhans (1984) this species is probably a fractual spawner.SANBI is currently in the process of adding more information about species to this database.