| Phylum Chordata
> Subphylum Vertebrate > fishes |
Barracudas
Family Sphyraenidae
updated
Nov 10
Where seen? Very
young ones are stick-like and sometimes in seagrass meadows near reefs.
Elsewhere, juvenile barracudas are found in mangroves or river estuaries.
What are barracudas? Barracudas belong to the Family Sphyraenidae.
According to FishBase:
the family has 1 genera and 18 species. They are found in the Atlantic,
Indian and Pacific Oceans. Tropical and subtropical. Distribution:
Atlantic, Indian, and Pacific Oceans.
Features: Those seen on the intertidal
are small juveniles usually 5-8cm long. Body short and cylindrical
with regular pale bars on a greenish or olive background. Large eyes.
Both jaws seem to be about the same length, the upper jaw only a little
shorter than the lower jaw. It has a forked tail and the dorsal fins
are far apart and well separated.
Sometimes mistaken for halfbeaks.
Halfbeaks have a much longer lower jaw. Here's more on how
to tell apart stick-like fishes commonly seen on our shores.
Surface dwellers: It is well adapted
to living at the water surface. Usually darker on the top while the
sides and underside are silvery. Thus its darker blue or green back
blends in with the water surface when above-water predators look down
on it. While at the same time, underwater predators looking up at
it can't really see it well either as its silvery body blends with
the sunlit waters. Its unfish-like body shape also means it is often
dismissed as a floating stick. Some small ones are brown and twig-like.
What do they eat? These juveniles grow up to be voracious
predators more than 1m long. The adults hunt other fishes and adults
may even attack humans with their strong jaws which are full of sharp
fang-like teeth.
Barracuda babies: The adults may
be found near coastal reefs and they spawn in schools.
Human uses: Barracudas are prized
as food and game fishes, but large specimens may be toxic (ciguatoxic).
Status and threats: Our barracudas
are not listed among the threatened animals of Singapore. However,
like other creatures of the intertidal zone, they are affected by
human activities such as reclamation and pollution. |
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Pulau Semakau, Apr 08
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Baby
barracudas on Singapore shores

Tanah Merah, Aug 09
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Pulau Semakau, Aug 11
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Terumbu Raya, Jul 11
Photo shared by Lok Kok Sheng on his
blog.
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Chek Jawa, May 05
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Labrador, Aug 03 
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Pulau Hantu, Aug 04
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Family
Sphyraenidae recorded for Singapore
from
Wee Y.C. and Peter K. L. Ng. 1994. A First Look at Biodiversity
in Singapore.
in red are those listed among the threatened
animals of Singapore from Ng, P. K. L. & Y. C. Wee, 1994.
The Singapore Red Data Book: Threatened Plants and Animals of Singapore.
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Sphyraena
barracuda
Sphyraena jello
Sphyraena obtusata |
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