↑ Robins CR, Bailey RM, Bond CE, Brooker JR, Lachner EA, Lea RN, Scott WB (1991) World fishes important to North Americans. Exclusive of species from the continental waters of the United States and Canada. Am. Fish. Soc. Spec. Publ. 21: p. 243.
1 2 Linke H, Staeck L (1994) American cichlids I: Dwarf Cichlids. A handbook for their identification, care and breeding. Tetra Press. Germany. ISBN 1-56465-168-1
↑ Loiselle, Paul V. (1995). The Cichlid Aquarium. Germany: Tetra Press. ISBN1-56465-146-0.
↑ Richter H-J (1989) Complete book of dwarf cichlids. Tropical Fish Hobbyist, USA
