blacktip;879512; said:
The azul was recently (within the last year) described as a brand new species, Cichla piquiti. This is why you don't see it on many, if any, ID charts out on the web. From what I have seen, there are a few different variants of azuls, including the gold ones, based on the location they were collected as well. This seems to have become pretty common among all of the species of pbass.

thanks
from belowater web site
http://www.belowwater.com/Fish/1DF55E52-5855-405A-AFBA-9E3B0DBD1C8B.html
There are 9 new species of Cichla (peacock bass)
[Cichla jariina (Rio Jari, Para State)
[Cichla kelberi (Rio Tocantins, introduced to Bahia)
[]Cichla melaniae (lower Rio Xingu)[/font]
[-serif']Cichla mirianae (upper Rio Xingu, Tapajos in Mato Grosso)
[]Cichla pinima (Rio Curua Una, Xingu and Tapajos)
[Cichla piquiti (Rio Araguaia and upper Rio Tocantins)
Cichla pleiozona (Rio Guapore and parts of Mato Grosso)
Cichla thyrorus (upper Rio Trombetas)
Cichla vazzoleri (lower Rio Trombetas, see Expeditions )
]adding to the 6 previously described species:
Cichla intermedia (from the Rio Orinoco basin)
[Cichla monoculus (all along the Amazon mainstream)
Cichla nigromaculata (Rio Orinoco, Cassiquare and Rio Negro)
Cichla ocellaris (only from the Guyanas)
Cichla orinocoensis (from Rio Orinoco basin and Rio Negro)
Cichla temensis (Rio Orinoco and Rio Negro