it is the blow fish its the fish when it inflates it has spikes...
They have spikes
Charlie Spikes's birth name is Leslie Charles Spikes.
John Spikes's birth name is John Curry Spikes.
Lion fish have poisoned spikes on their fins.
a fish with poisonous spikes around the head area.
spines
Well the one i know has spikes is the porcupine i think porcupine fish but i know if there is anymore. :-]
For protection
Mucus,spikes,scales.
A pufferfish/blowfish :)
maybescientists think so