Lol, i've only seen it now, but there is a heart shaped shadow in the bottom of the tub, lol, weird! I don't think it's a banded(haha, the bandit...), but we do get them here on occasion. this one had normal coloration in sun, a bit speckled though, but did not show any dark bands yet, so i doubt, as sub adults usually starts showing faint bands
I just love snouties!