To be sure, it's one of the altifrons complex (which Tapajo's and orange heads belong). Some might consider them geographic variations of sp. altifrons.
I wonder if anybody tested this - can they breed and produce fertile progeny? I have them in the same tank and they don't seem interested in each other.
To be sure, it's one of the altifrons complex (which Tapajo's and orange heads belong). Some might consider them geographic variations of sp. altifrons.