It is a mottled brown color, often with a bright red iris around its black pupil. There is also a prominent dark oval patch near its gills, hence its name.
Showing posts with label Oahu scuba scubadiving underwater. Show all posts
Showing posts with label Oahu scuba scubadiving underwater. Show all posts
Wednesday, January 8, 2014
Cheekspot Scorpionfish
The CHEEKSPOT SCORPIONFISH is a very rare scorpionfish that, when seen, can be spotted anywhere from the shoreline to 100' deep, and is most commonly found around the northwestern Hawaiian islands. There are some species displayed in the Bishop Museum here on Oahu, and they were found around 80'.
Monday, December 9, 2013
Stocky Hawkfish
The STOCKY HAWKFISH (called
po'opa'a) is typically found in shallow water perched atop exposed rocky areas
or coral. It will wedge its pectoral fins into cracks in order to
stabilize itself during strong currents. Its body is mottled blues, greens,
and reds and has large white blotches along its sides. The Hawaiian
species tend to have more colorful head markings than species in other parts of
the world.
Wednesday, November 27, 2013
Gorgonian Goby
The GORGONIAN GOBY grows to 2
inches long, and is normally seen on gorgonian sea whips.
Since they're
lacking in Hawaii, these fish can commonly be seen on manmade objects such as
mooring lines, wire coral, and old tires discarded in the ocean.
It's primarily orange in color
and has a pointy snout.
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Saturday, November 23, 2013
White-Stripe Cleaner Shrimp
The WHITE-STRIPE CLEANER SHRIMP, of the
family Hippolytidae, is the most active of the cleaner shrimp found in Hawaii. They're most common on the leeward sides of the islands, and are typically
found at 40' or more.
They only grow to approximately
2.5" and are common in salt water aquariums because of their hardy nature
and willingness to eat basically any food put in the tank.
Friday, November 22, 2013
Crocodile Needlefish
The CROCODILE NEEDLEFISH (called 'aha) is
a large needlefish with a stout beak and forked tail that can grow to more than
3 feet in length.
It tends to hover directly below the surface, and it
cleaned by the Hawaiian cleaner wrasse.
When it becomes frightened, it's
able to jump completely out of the water, and has been known to accidentally
harm divers or fishermen with its sharp beak.
Monday, November 18, 2013
Ornate Butterflyfish
The ORNATE BUTTERFLYFISH (called
kikakapu) is a type of butterflyfish that's primarily cream colored with black
bars on its face and orange lines running diagonally along the body, lined in
black.
Despite eating live coral and coral mucus, they
don't appear to be harming or destroying coral communities. Because of
their diet, they do not last in captivity, even in tanks with live coral - it's
not enough to sustain them properly.
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