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              Segmented Blenny (Salarias segmentatus) 
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              Sergeant Major Damselfish (Abudefduf saxatilis) 
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              Shaggy Anglerfish (Antennarius hispidus) 
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              Singapore Angelfish (Chaetodontoplus mesoleucus) 
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              Six Line Wrasse (Pseudocheilinus hexataenia) 
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              Sleeper Banded Goby (Amblygobius phalaena) 
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              Sleeper Blue Dot Goby (Valenciennea sexguttata) 
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              Sleeper Gold Head Goby (Valenciennea strigata) 
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              Smalltail Pencil Wrasse, Male (Pseudojuloides polackorum) 
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              Smith's Blenny (Meiacanthus smithii) 
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              Sohal Tang (Acanthurus sohal) 
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              Spanish Hogfish (Bodianus rufus) 
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              Speckled Butterflyfish (Chaetodon citrinellus) 
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              Splendid Pintail Fairy Wrasse, Male (Cirrhilabrus isosceles) 
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              Spot Lined Flasher Wrasse (Paracheilinus lineopunctatus) 
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              Spotted Mandarin (Synchiropus picturatus) 
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              Spotted Sharpnose Pufferfish (Canthigaster punctatissima) 
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              Squareback Anthias, Female (Pseudanthias pleurotaenia) 
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              Squareback Anthias, Male (Pseudanthias pleurotaenia) 
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              Starcki Damselfish (Chrysiptera starcki) 
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              Stars & Stripes Pufferfish (Arothron hispidus) 
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              Striped Blenny (Meiacanthus grammistes) 
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              Surge Damselfish (Chrysiptera brownriggii) 
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              Tailspot Blenny (Ecsenius stigmatura) 
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              Threadfin Butterflyfish (Chaetodon auriga) 
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              Timor Wrasse (Halichoeres timorensis) 
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              Tomini Bristletooth Tang (Ctenochaetus tominiensis) 
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              Two Bar Rabbitfish (Siganus doliatus) 
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              Two Lined Monocle Bream Snapper (Scolopsis bilineata) 
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              Two Spot Bristletooth Tang (Ctenochaetus binotatus)