An organism that feeds on plankton.
Copadichromis (Genus) Eccles & Trewavas, 1989
Elacatinus jarocho M.S. Taylor & L. Akins, 2007
Gastromyzon (Genus) Günther, 1874
Nyassachromis breviceps (Regan, 1922) Eccles & Trewavas, 1989
Nyassachromis leuciscus (Regan, 1922) Eccles & Trewavas, 1989
Nyassachromis serenus (Trewavas, 1935) Eccles & Trewavas, 1989
Paedocypris (Genus) M. Kottelat et al., 2006