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Teardrop Butterflyfish
(Chaetodon unimaculatus)
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Tesselata Eel
(Gymnothorax favagineus)
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Thompson's Butterflyfish
(Hemitaurichthys thompsoni)
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Thompson's Tang
(Acanthurus thompsoni)
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Threadfin Butterflyfish
(Chaetodon auriga)
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Three Band Pennant Butterflyfish
(Heniochus chrysostomus)
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Three Spot Wrasse
(Halichoeres trimaculatus)
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Three Stripe Clownfish
(Amphiprion tricinctus)
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Tiger Combtooth Blenny
(Ecsenius tigris)
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Tiger Striated Frogfish
(Antennarius striatus)
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Tiger Tail Seahorse
(Hippocampus comes)
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Tiger Wardi Watchman Goby
(Valenciennea wardi)
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Timor Wrasse
(Halichoeres timorensis)
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Tinkeri Butterflyfish
(Chaetodon tinkeri)
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Titan Triggerfish
(Balistoides viridescens)
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Tomato Grouper
(Cephalopholis sonnerati)
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Tomini Bristletooth Tang
(Ctenochaetus tominiensis)
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Tracy's Damselfish
(Chrysiptera traceyi)
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Triplespot Blenny
(Crossosalarias macrospilus)
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Tripletail Maori Wrasse
(Cheilinus trilobatum)
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True Percula Clownfish
(Amphiprion percula)
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True Shepard's Angelfish
(Centropyge shepardi)
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Tuamotu Hawkfish
(Paracirrhites nisus)
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Tuxedo Damselfish
(Chrysiptera tricincta)
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Twinspot Lionfish
(Dendrochirus biocellatus)
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Two Banded Clownfish
(Amphiprion bicinctus)
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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)
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Two Spot Hogfish
(Bodianus bimaculatus)