I tend to be happy with a total protection for all species. That's better than they let everybody catch all living creatures.
On the other hand it would be nice that there was a possibillity to collect some specimen of the Mexican species for the hobby and for studying them.

Look at Thailand. They export everything that makes money and eat all of the animals that cannot be sold. And now you can hardly find animals overthere. Someone i know went there and they had days that they did not see one animal. Not even birds!