26814 Thorichthys pasionis (Rivas, 1962) Cichlidae Cichlids Cichlasomatinae Cichliformes Teleostei Blackgullet cichlid Central America: Atlantic slope, in the Usumacinta River drainage in Mexico and Guatemala. GCRL 5470 1961 Cichlasoma pasionis AMNH 25101 1966 Thorichthys pasionis AMNH 25122 1966 Thorichthys pasionis AMNH 25135 1966 Thorichthys pasionis AMNH 25199 1966 Thorichthys pasionis AMNH 25230 1966 Thorichthys pasionis AMNH 25519 1966 Thorichthys pasionis AMNH 25555 1966 Thorichthys pasionis AMNH 25574 1966 Thorichthys pasionis AMNH 25631 1966 Thorichthys pasionis AMNH 25671 1966 Thorichthys pasionis AMNH 25688 1966 Thorichthys pasionis AMNH 25719 1966 Thorichthys pasionis AMNH 25743 1966 Thorichthys pasionis AMNH 25782 1966 Thorichthys pasionis AMNH 27831 1966 Thorichthys pasionis AMNH 32044 1968 Thorichthys pasionis GCRL 5471 1968 Cichlasoma pasionis GCRL 5689 1968 Cichlasoma pasionis