Heros
4 species
Heros is a genus of cichlids native to the Amazon, Orinoco and Essequibo River basins in South America. They were previously included in the genus Cichlasoma before its restriction to the distinct group of "Port Cichlids."
The Heros species most commonly encountered in the aquarium trade are fish referable to the species Heros efasciatus. However, the trade name generally used is "Severum Cichlids." Trade fish are very often line bred specimens of color sports such as "Super Red Severums" or "Gold Severums." The provenance of these is not clear, but they seem to have been derived from the base "Green Severum" form that is most closely identified with H. efasciatus.
Heros is a genus of cichlids native to the Amazon, Orinoco and Essequibo River basins in South America. They were previously included in the genus Cichlasoma before its restriction to the distinct group of "Port Cichlids."
The Heros species most commonly encountered in the aquarium trade are fish referable to the species Heros efasciatus. However, the trade name generally used is "Severum Cichlids." Trade fish are very often line bred specimens of color sports such as "Super Red Severums" or "Gold Severums." The provenance of these is not clear, but they seem to have been derived from the base "Green Severum" form that is most closely identified with H. efasciatus.