We're back to shoot this fan-filled site at night!
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And WOW! The animals sure are much livelier in the dark.
The
sea fans (Order Gorgonacea) are much more attractive in the dark
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Because all the little polyps are expanded. Sea fans are colonial animals, each branching fan made up of many little polyps.
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And the water was clear so it was possible to take good shots of the tiny little polyps. Like other soft corals, the polyps have branching tentacles.
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Sea fans come in all kinds of colours and shapes.
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There were some really large ones like this beautiful white one.
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And this one had spots!
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Besides sea fans, there were also lots of
flowery soft corals (Family Nephtheidea).
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The
pink flowery soft corals are particularly plentiful and attractive.
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And I managed to spot a tiny nearly transparent shrimp on one of them.
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There were also
Leathery soft corals (Family Alcyonidae)! This one has finger-like lobes.
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And another one that usually
looks like an omelette when it is exposed out of water.
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Other special cnidarians include this pretty
hydroid (Order Hydrozoa).
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It has really tiny polyps!
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There were also some hard corals, like this plate coral, possibly
Montipora sp.
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At night, all the bright orange
Cave corals (
Tubastrea sp.) were in full 'bloom'. They were very easy to shoot!
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Today, I also some strange anemones I've not seen before. Like these ones with a striped body column.
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And these ones with bumpy body columns.
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What a surprise to see small
Carpet anemones (
Stichodactyla sp.)!
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Among the riot of soft corals were other animals such as these
Thorny sea cucumbers (
Colochirus quadrangularis).
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I'm not sure what this pink thing is. It seemed rather stiff.
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I even managed to shoot some fishes. The
halfbeaks (Family Hemiramphidae) on the surface were easy of course.
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And there was this unknown fish skulking among the sea fans.
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While this
Kite butterflyfish (
Parachaetodon ocellatus) just happened to swim into focus!
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I also saw this strange crab. I'm not really sure what it is.
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And hanging onto a mangrove seedling was this little
black sea urchin (
Temnopleurus sp.).
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My all time favourite sighting was this really cute
jellyfish that Magdelene spotted! I've never seen anything like it before.
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Have to go catch some zz's before an early morning wake up call for clean up at Semakau tomorrow. Look forward to processing the rest of these photos for upload to
flickr.
More posts about this trip by the divers