Can bp catch anything from a leopard gecko??

[Tsubaki]

And what about some lizard mites species infecting snakes? Just curious! In my memory they really affected both animals. (not saying i can't be wrong though)

I do know cat fleas are the most common fleas on both cats and dogs (and other mammals) , but dog fleas really prefer dogs over anything else. Could there be a mite that attacks a multitude of cold-blooded creatures?