"Sub-Saharan"(
)...and I've also seen these BIG gene girls labeled Voltas, from a specific locale. While size is hereditary, thinking of this as a new gene is kind of ridiculous in my opinion. Logical thinking would lead me to believe...
1) These HUGE girls are older.
2) If they are in fact being collected from a specific locale, the possibility of it being an area that for whatever reason lacks in more formidable predators is a very real one. I would imagine that whatever is preying on ball pythons is very likely also preying on what ball pythons eat, which would, as expected, lead to higher populations of prey items for the ball pythons to eat. I'd compare it to a less stressful environment promoting maximum growth...along the lines of Kodiak bears and Komodo dragons. Sure we would still see giant examples of either, but not nearly as many and as consistently if they were to live in a more competitive environment.