| 
        
          
            | Yellow 
            boxfish Ostracion 
            cubicus
 Family Ostraciidae
 updated 
            Sep 2020
 Where 
            seen? This 
            cute little cube-like fish was seen once on Pulau Sekudu.
 
 Features:  To 45cm, the one seen was about 4cm long and probably 
            a juvenile. It is cube-shaped, bright yellow with many small black 
            dots. As the fish grows older, it will have larger dots or black-edged 
            white eye-like spots. Adults grow to 45cm and are found in deeper 
            waters. They are dusky yellow with irregular yellow lines on the head, 
            with greyish blue fins. It 
            is reported that juveniles are often seen among Acropora corals.
 |  
        
          |  Pulau Sekudu, Feb 07
 |  Tiny 
              stick-like tail and tiny dorsal fins.
 
 |  Small, downward-pointing tube-like mouth.
 
 |  
        
          
            | What do does it eat? It 
                    eats mainly seaweeds and also nibbles on tiny animals, sponges, 
            sand dwelling worms, little crustaceans, snails and fishes. |  
 
        
          
            | Yellow 
      cowfishes on Singapore shores |  
 
         
          | Links 
 References 
             
              Allen, Gerry, 
                2000. Marine 
                Fishes of South-East Asia: A Field Guide for Anglers and Divers. 
                Periplus Editions. 292 pp.Kuiter, Rudie 
                H. 2002. Guide 
                to Sea Fishes of Australia: A Comprehensive Reference for Divers 
                & Fishermen 
                New Holland Publishers. 434pp. |  |  |