Severum

Description: English: Green Severum (Heros severus) at Louisville Zoo. Date: 2-15-09. Source: Own work. Author: Ltshears.

Description: English: Cichlasoma severum. Date: 31 July 2015, 07:54:05. Source: Own work. Author: Alexxx1979.

Description: Español: Ejemplar Salvaje de Heros Severus de 7 pulgadas. Propietario Jose Figueroa de Puerto Rico. Date:. Source: Own work. Author: Figuero32.

Description: Heros severus. Date: 27 February 2007. Source: image perso. Author: moi même. Permission (Reusing this file): Œuvre personnelle, attribution nécessaire (double licence GFDL et Creative Commons CC-BY-2.5).

Description: Green Severum - Heros serverus at louisville zoo. Date: 23 January 2009. Source: Own work. Author: Ltshears - Trisha M Shears. Permission (Reusing this file): Public Domain.