Since this seems to be a topic everyone would like to know or should know.
What reptiles are banned or regulated and where.

Please post the following:
1. State you are referring to, if more specific city.
2. The specific ban/regulation what species...
3. Documentation or proof.
4. Comments/additional information

Let me get this started.

1 - New York State
2 - The below species are regulated and need permits to possess.
Snakes
All venomous species as determined by the DEC
Burmese Python (Python m. bivittatus)
Reticulated Python (Python reticulatus)
African Rock Python (Python sabae)
Green Anaconda (Eunectes maurinus)
Yellow Anaconda (Eunectes notaeus)
Australian Amethystine Python (Morelia amethistina and Morelia kinghorni)
Indian Python (Python molurus)

Lizards
All venomous species as determined by the DEC
Asiatic (water) Monitor (Varanus salvator)
Nile Monitor (Varanus nilocitus)
White Throat Monitor (Varanus albigularis)
Black Throat Monitor (Varanus albigularis ionides)
Crocodile Monitor (Varanus salvadori)
Komodo Dragon (Varanus komodensis)

Crocodilians
All species

3 - Scales & Tails Wildlife Education
4 - Came in to effect Jan 1, 2005. Supposedly the strictest ban on reptiles in the U.S.