Monday, December 26, 2011

111226 Tanah Merah

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Oil (from the Changi oil spill last year) is still very visible on the waters at this stretch of Tanah Merah.


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Hardy coral like Oulastrea zebra coral seem to be surviving.


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These coral even grow on some of the litter on the shore.


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Another type of hard coral, not sure if they were slightly discolored.


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These snails were doing very well, carpeting large sections of the shore.


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There were two patches of Cymodocea rotundata seagrass.


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Quite a few Clithon oualaniensis nerites in the seagrass.


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These look like nerite egg cases.


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Stichodactyla haddoni carpet anemone in the seagrass.



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Marcus found this very unkempt looking Calappa box crab.


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Ria pointed out its claws were asymmetrical, that the smaller left one was for gripping snail prey and the stronger right one used to crack open the snail shells.



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Blue zoanthids.


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A snail laying eggs under a rock.


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The eggs seemed to be laid in small clusters with each cluster having its own gelatinous encapsulation and the clusters laid in a spiral.


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A tiny snail (turban snail?), some clams and a scale worm.



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Angaria delphinus. This snail was quite firmly attached to the rock and was very well disguised.


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Dardanus megistos, one of our prettiest hermit crabs.


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Horn eyed ghost crab (Ocypode ceratophthalmus).


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This looks like a Thalamita swimming crab. No idea what is going on with its carapace, with that large pale patch.


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Tiny polychaete.


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This nudibranch looks like Gymnodoris citrina.


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Ria spotted this Discodoris boholiensis nudibranch.


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Marcus found this interesting looking cuttlefish.


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Pufferfish.


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One of Tanah Merah's greatest hazards, which Andy spotted.


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Synanceia horrida, a stonefish.


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A fish trap laid out by someone probably unconcerned about consuming crude oil-laden fish.


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Quite a few spiders emerged after dark to spin webs in the long grass.


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No idea what this sparassid was trying to do.


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I think this is a Statilia mantis.

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