Author: Günther, 1866
Comments: A lacustrine and pelagic species, occurring in relatively deep water.  Feeds predominantly on mid-water plankton, especially <i>Cladocera</i>, and chironomid pupae.  Migrates to tributaries for spawning.  Spawns in most lake tributaries.  Attains a maximum size of up to about 33 cm SL (Ref. 59043).