Tuesday, August 30, 2011

110830 Cyrene

Sluggy wormy day at Cyrene, with many other sightings on this rich southern reef.

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This tiny crab was using the empty turban snail shell just like a hermit crab.

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Not too sure what was going on before I leaned down to get a closer look but the hairy crab was scurrying away from the sponge crab and the sponge crab was stripped of its sponge (the yellow sponge) and had a few legs missing. Was the hairy crab trying to eat the sponge crab?

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Another sponge crab which had acidians growing on it instead.

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Closer look a the ascidians.

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This nearly transparent and very tiny crab was actually swimming when I first saw it. It had the claws up and flapping.

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Tiny fish, next to gumdrop ascidians and baby swimming anemones for scale.

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S junior, a tiny stonefish.

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Mei Lin found this beautiful green sea moth (Pegasus volitans).

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Leathery filefish (Chaetodermis penicilligerus).

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This heart urchin (Lovenia elongta, 3-4 cm long) was crawling on the seagrass when I first saw it.

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China moon snail (Natica onca) dragging a button snail into the sand.

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Quite a few grey bonnet snails (Phalium glaucum) on a sandy stretch. One seemed to be attacking a sand dollar. Mei Lin later found a Japanese bonnet snail (Semicassis bisulcatum) as well.

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Ria and Kok Sheng were busy photographing their nudi finds (top Discodoris lilacina, bottom Dendrodoris nigra).

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Chay Hoon later found 3 Gymnodoris nudibranchs.

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Geraldine found this slug that feeds on sea grapes.

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Saw a couple of these Pleurobranchus forskalii sidegill slugs.

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Polybranchia orientalis, a slug with many very very sticky leaf-like cerata which it autotomises as a defense mechanism.

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Geographic sea hare (Syphonota geographica) with its flaps wide open.

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Flatworm that looks like phlegm.

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Many starry flatworms (Pseudobiceros stellae) seen today. This one seemed to be ejecting some gumdrop ascidians.

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Not sure what flatworm this is.

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Very neat looking swimming anemone (Boloceroides mcmurrichi).

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Periclimenes brevicarpalis anemone shrimps have a scintillating blue line running down the middle.

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Many Salmacis urchins.

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A worm at the mouth of a Salmacis urchin.

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Super flaring at Jurong island, which Ivan aptly likened to the eye of Sauron.

2 comments:

Joseph Lai Tuck Kwong said...

Wonderful finds! Thanks for sharing : )

James K said...

Thanks Joseph!