Mixing family?

[passon13]

Please No one bash me. I am not going to do this. I know each frog has different toxins and you're not supposed to mix, but this question arose out of curiosity. Can you mix from the same family? Such as hyla? Ex. Gray and green tree frogs.
Thanks everyone!

[Kurt]

It's still not a good idea. Oh, the term you want to use is genus, i.e., Hyla, not family. The family would be Hylidae