Cichlidae

Cichlidae is a huge and popular family of fish, or Cichlids, originating from both Africa and the Americas. Cichlidae belongs to the order of Perciformes and are split up into 10 sub-families which are: There are around 220 genus within this family, and over 1500 species.
 * Astronotinae
 * Cichlasomatinae
 * Cichlinae
 * Etroplinae
 * Geophaginae
 * Heterochromidinae
 * Paratilapiinae
 * Pseudocrenilabrinae
 * Ptychochrominae
 * Retroculinae