Hi Juice,

How is Rio today
As far as I know the mantis are not poisonous.
But let's ask Jeff to be 100% sure.

However, how big is your frog and how large was the mantis?
Did the frog struggle when it ate the mantis?
If it was large...I'm not so sure it would be very easy to digest.t could bite.
" " " " ... keep an eye on the frogs poop or the lack there of.

Are you sure there are no more mantis in Rio's enclosure -- as I think they could bite.

And maybe get a little lock on the enclosure latch ; you don't want an accidental froggy escapes !

Keep us posted !
Enjoy him ! We would love to see some photos !

Lynn