This photo caught a little bit of the blue sheen behind his eye. It has extended over a larger area now, back past his gill onto the upper part of his body, and down over most of the gill plate.

He's keeping me motivated to learn more. If I can't figure him (or her) out by learning all I can about the various gene expressions, then I'll have to learn enough to decide what kind of test pairing might give me some answers about his genes, some day. Smile