- 
            
            Spotted Boxfish, Male
(Ostracion meleagris, male)
 - 
            
            Spotted Soapfish Grouper
(Pogonoperca punctata)
 - 
            
            Springer's Damselfish
(Chrysiptera springeri)
 - 
            
            Squareback Anthias, Female
(Pseudanthias pleurotaenia)
 - 
            
            Squareback Anthias, Male
(Pseudanthias pleurotaenia)
 - 
            
            Star Spotted Rabbitfish
(Siganus stellatus)
 - 
            
            Starcki Damselfish
(Chrysiptera starcki)
 - 
            
            Stark's Tilefish
(Hoplolatilus starcki)
 - 
            
            Starry Triggerfish
(Abalistes stellatus)
 - 
            
            Stars & Stripes Pufferfish
(Arothron hispidus)
 - 
            
            Stocky Anthias
(Pseudanthias hypselosoma)
 - 
            
            Stocky Anthias, Male
(Pseudanthias hypselosoma)
 - 
            
            Streamlined Rabbitfish, Juvenile
(Siganus argenteus)
 - 
            
            Striped Eel Coral Catfish
(Plotosus lineatus)
 - 
            
            Striped Shrimpfish
(Aeoliscus strigatus)
 - 
            
            Striped Yellow Sweetlip Grunt
(Plectorhinchus gaterinus)
 - 
            
            Sulphur Damselfish
(Pomacentrus sulfureus)
 - 
            
            Sunburst Butterflyfish
(Chaetodon kleini)
 - 
            
            Sunrise Dottyback
(Pseudochromis flavivertex)
 - 
            
            Surge Damselfish
(Chrysiptera brownriggii)
 - 
            
            Tahitian Butterflyfish
(Chaetodon trichrous)
 - 
            
            Talbot's Damselfish
(Chrysiptera talboti)
 - 
            
            Tarry Hogfish
(Bodianus bilunulatus)
 - 
            
            Teardrop Butterflyfish
(Chaetodon unimaculatus)
 - 
            
            Thompson's Butterflyfish
(Hemitaurichthys thompsoni)
 - 
            
            Thompson's Tang
(Acanthurus thompsoni)
 - 
            
            Threadfin Butterflyfish
(Chaetodon auriga)
 - 
            
            Three Band Pennant Butterflyfish
(Heniochus chrysostomus)
 - 
            
            Three Spot Wrasse
(Halichoeres trimaculatus)
 - 
            
            Three Stripe Clownfish
(Amphiprion tricinctus)