What are the Big 9?

I've tried figuring this out, but Google is unhelpful and the forum search says the keywords are too small or something.

So I know these ones:
1. Burmese python
2. Reticulated python
3. Amethystine/scrub python
4. African rock python
5. Yellow anaconda
6. Green anaconda
7. Boa constrictor

Obviously, that leaves me two species short. What are the last two I'm missing?

Burmese python, northern African python, southern African python, reticulated python, green anaconda, yellow anaconda, Beni or Bolivian anaconda, DeSchauensee’s anaconda, and boa constrictor.

Aaaaah, okay, thanks.

The Boeleni Python gets quite large as well.

But is it actually considered one of the Big 9? A lot of snakes get big, but that doesn't automatically place them in the group. The Big 9 are usually the ones specifically named in anti-reptile bans.