The barracuda
is known around coastal waters as a dominant predator. Alongside sharks, sting
rays, and grouper, the barracuda is out for prey. There are more than 20 species
of this fish known today that can grow up to two meters long. This carnivorous
group is generally found in coastal waters along the continental shelf or coral
reefs. Although they have been seen in deeper waters, they tend to prefer the
warmer tropical regions.
Barracuda
are a stream-line fish. This feature makes them exceptional swimmers and allows
for surprise attacks. It has been recorded that this fish can swim up to 40
km/h in short bursts. This speed allows the predator to overtake its prey and
catch the ones that try to flee. They have an elongated skull, pointed jaws,
and sharp teeth. Another attribute that makes the barracuda such a stand out
predator in coastal waters is its diverse diet. Not only do they feed on
smaller fish, but also invertebrates, crustaceans, and even squid. The
barracuda is a very aggressive species and has been known to attack humans if
bothered. Since this is a top of the food chain species, the only major killer
to the barracuda is humans.
There
is not much known about barracuda reproduction, however it is known that
females release their eggs into the water to be fertilized outside the body. From
there, the mother flees and the babies are left to fend for themselves.
Before
this trip down to the Florida Keys, I have never come face to face with a
barracuda. As we were snorkeling through a mangrove island, named Koch Key, I
saw my first one. It was merely a juvenile, however very quick. Before I could
get a picture, it was already gone. From first hand, I could tell why these
creatures were such amazing predators. You cannot see them coming. All you can
do is simply turn your head one way and it just there. By the time you are done
with a mini panic attack, it is already gone, disappearing back into the turbid
waters. As we continued to snorkel different sites throughout the week, I got rather used to seeing barracudas all around me. When we reached the ocean side of the Keys, they were seen all over, and not just juveniles. The biggest one I saw had to be at least 6 feet long!
Top photo credits: Corey Corrick
Bottom photo credits: Gage Wilson
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