Barracuda, great
(Sphyraena barracuda)
The Barracuda is one of the top predators of the reef.  
They are fun to catch and the small cudas are good to
eat.  Many locals refer to this fish as a "reef pimp".  It is a
common occurrence to bring up nothing but the head of
a snapper or other fish that a cuda has taken a bite out
of.  I have swam through schools of hundreds of these
fish and they stay there distance, but it is suggested not
to wear shiny jewelry in the water because of them.
State Record
67 lb     Islamorada     Jan. 29, 1949     Harold K. Goodstone
From the hand of this full grown man you can tell
that this was about a ten pound Mutton Snapper
before a barracuda ate the second half of his body.