'Geophagus' brasiliensis.
They're not strict eartheaters which makes them 'Geophagus' as opposed to Geophagus and they likely will be moved to another genus. They act more like bigger SA/CA cichlids being more aggressive than the average Geo. They get to about a foot, give or take a few inches, and look very nice and pearly when full grown. IMO they act more like big acaras than anything.