Mammals are tetrapods which are part of the clade Sarcopterygii, and is commonly referred to as the lobe-finned fish, as the ancestor of all tetrapods is thought to be something similar to this guy. So as elephants are mammals you could say that Elephants are actually a type of lobe-finned fish but

All four is not enough, we require advanced plays to take all five.

Appeasing them worked out so well last time after all.