Here my research ---XR---
Scientific Name: 'Aequidens' sp. "Silversaum"
Pronunciation: -kw
-d
ns
Common Name(s): Green Terror
Geo. Origin: western Peru
Habitat: Streams, Pools, Drainage Channels
Diet: Carnivore
Gender Differences: Dimorphic
Breeding: Substrate Spawner
Temperament: Aggressive
Conspecific Temperament: Aggressive
Maximum Size: 11"
Temperature: 78°F
pH: 6 - 7.5
Water Hardness: Soft
Difficulty: 2
Photo Credit: A. Stalsberg
Images:Comments:This fish was first imported in the U.S. in 1972 and is the first and only true "Green Terror". On the other hand, 'Aequidens' sp. "Goldsaum" is commonly labeled as "Green Terror" in shops across North America, it is not. See Alf Stalsberg site for more information
http://home.c2i.net/Cichlid-Power
And heres the link
http://www.cichlid-forum.com/profiles/species.php?id=2437