I guess it comes down to the difference between "normal" and normal. The animal that Marshall bred was subtle but he could see something in her. Frankly I didn't think her belly was white enough to be a white snake producer but Marshall saw it and I know he was hoping she was compatible long before the eggs hatched.

I try to avoid "super" because I'm never sure what exactly it means. Is there a special genetics term for a heterozygous animal like a lesser\\mojave BEL where neither copy is normal? It's a little different than how we normally use heterozygous (normal paired with a mutant copy) but technically I think it's just as much a het as a het albino and certainly not homozygous like a lesser\\lesser BEL.