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Stick-like fishes
How to tell them apart?
updated Sep 2020


Several different kinds of fishes are long and thin and look like sticks. Here's more on how to tell them apart.


Needflefish
Family Belonidae
 

Long narrow pointy jaws full of sharp teeth. Lower and upper jaws the same length.

Tail fin small.
Swims mostly at the water surface. Quite active.    


Halfbeak
Family Hemiramphidae
 

Sharp pointed jaws. Upper jaw much shorter than lower jaws.

Tail fin small.
Swims mostly at the water surface. Quite active.    


Barracuda (Juvenile)
Family Sphyraenidae

Blunt pointed jaws. Upper jaw about the same length as lower jaws.

Tail fin small, forked.
Swims mostly at the water surface. Quite active.    


Razorfish
Family Centriscidae

Tube-like snout, long, narrow, pointed.

Sharp dorsal spine, in some species bent. Fins tiny, transparent under the spine.
Swims head down, with its tail nearer the surface. But can also swim away horizontally.    


Beaded filefish
Family Monacanthidae

Tiny uptuned mouth. Barbel under the chin that can be straightened out.

Tail fin large and long.
Among seagrasses and floating seaweeds.    


Alligator pipefish
Syngnathoides biaculeatus

Tube-like snout. Some may have a pair of tiny tentacles at the tip of the snout.

Tail prehensile, no tail fin.
Usually among seagrasses, not really at the water surface.    


Seagrass pipefish
awaiting identification

Tube-like snout.

Tiny tail fin.
Usually among seagrasses, not really at the water surface.    

More comparisons


Twig-like halfbeak is a fish.


Razorfishes swimming head down.

Seen from the front, the flat Silver moony resembles a stick!

how to tell apart

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