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              Yellow Tilefish (Hoplolatilus luteus) 
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              Yellow Watchman Goby (Cryptocentrus cinctus) 
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              Yellow Watchman Goby w/Shrimp Pair (Cryptocentrus cinctus) 
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              Yellow-ear Angelfish, Adult (Apolemichthys xanthotis) 
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              Yellow-ear Angelfish, Juvenile (Apolemichthys xanthotis) 
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              Yellow-Flanked Fairy Wrasse, Terminal Male (Cirrhilabrus ryukyuensis) 
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              Yellowcheek Wrasse (Halichoeres cyanocephalus) 
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              Yellowfin Angelfish (Centropyge flavopectoralis) 
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              Yellowfin Flasher Wrasse (Paracheilinus flavianalis) 
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              Yellowfin Goby (Yongeichthys criniger) 
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              Yellowfin Soapfish (Diploprion drachi) 
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              Yellowfin Tang (Acanthurus xanthopterus) 
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              Yellowhead Jawfish (Opistognathus aurifons) 
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              Yellowhead Wrasse (Halichoeres garnoti) 
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              Yellowline Goby (Elacatinus figaro) 
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              Yellowlined Basslet (Gramma linki) 
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              Yellowtail Anthias, Female (Pseudanthias flavicauda female) 
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              Yellowtail Anthias, Male (Pseudanthias flavicauda male) 
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              Yellowtail Damselfish (Chrysiptera parasema) 
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              Yellowtail Damselfish (Dascyllus flavicaudus) 
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              Yellowtail Reef Basslet (Liopropoma mitratum) 
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              Yellowtail Tang (Prionurus punctatus) 
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              Yellowtail Tubelip Wrasse (Diproctacanthus xanthurus) 
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              Yellowtip Damselfish (Stegastes pictus) 
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              Zanzibar Butterflyfish (Chaetodon zanzibariensis) 
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              Zebra Catalina Goby (Lythrypnus zebra) 
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              Zebra Lyretail Angelfish, Female (Genicanthus caudovittatus) 
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              Zebra Lyretail Angelfish, Male (Genicanthus caudovittatus) 
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              Zebra Moray Eel (Gymnomuraena zebra) 
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              Zebra Sargassum Anglerfish (Histrio histrio)