Old thread: http://www.monsterfishkeepers.com/forums/showthread.php?p=3592847&posted=1#post3592847
ID HELP? Thanks. Here are better pics:





ID HELP? Thanks. Here are better pics:





My opinion: The pictures aren't sufficient for a definitive I.D. But, the first two lateral bars appear to dorsally bisect, a defining character of G. abalios, and generally speaking the eyes, flanks and tails all look suitable for G. abalios. The mid-lateral band seemingly does not split, nor do the fish seem elongate, and there does not seem to be any pre-opercular marks which should be visible in G. dicrozoster at that size (or at least soon). So, those things in combination, I don't think G. dicrozoster. There has been a fish circulating this year mis-labelled G. altifrons "Tapajos" that also resembles these fish. That fish is seemingly G. aff. altifrons with a regular sized abdominal spot and generally has a silvery-gray base color; and from Brazil (so not G. abalios, nor true G. altifrons).
Black spot isn't visible due to stressed from being netted out but here ya go..edburress;3594057; said:My opinion: The pictures aren't sufficient for a definitive I.D. But, the first two lateral bars appear to dorsally bisect, a defining character of G. abalios, and generally speaking the eyes, flanks and tails all look suitable for G. abalios. The mid-lateral band seemingly does not split, nor do the fish seem elongate, and there does not seem to be any pre-opercular marks which should be visible in G. dicrozoster at that size (or at least soon). So, those things in combination, I don't think G. dicrozoster. There has been a fish circulating this year mis-labelled G. altifrons "Tapajos" that also resembles these fish. That fish is seemingly G. aff. altifrons with a regular sized abdominal spot and generally has a silvery-gray base color; and from Brazil (so not G. abalios, nor true G. altifrons).
Over 90% of the I.D. threads this year have been Geophagus abalios, that's probably why it's getting redundant.
OP... a side shot that clearly shows the stress bars would be great. They are nice looking fish either way![]()