As Wiki says,
Horned lizards are a genus (Phrynosoma) of lizards which are the type genus of the family Phrynosomatidae. The horned lizard is popularly called a "horned toad", "horny toad" or "horned frog", yet it is neither a toad nor a frog.
One interesting about this one is that, Horned lizards use a wide variety of means to avoid predation....
