Dusky-gilled 
            mudskipper 
            Periophthalmus variabilis*  
            Family Gobiidae 
            updated 
            Sep 2020
               
              Where 
            seen? A small, well camouflaged mudskipper that is commonly 
            seen near mangroves and other silty shores. Sometimes also seen on 
            seawalls and rocky shores. Previously identified as Periophthalmus novemradiatus (Pearse's mudskipper). 
             
            Features: 4-6cm. A small mudskipper 
            with iridiscent bluish speckles on their head and body. Its pectoral 
            and tail fins are reddish at the edges. The fish is only positively 
            identified by looking at their underside, to see the blackish area 
            near the gills. More about how to tell apart 
            small mudskippers commonly found on our shores.  | 
           
        
       
      
        
            
          Pasir Park, Oct 09 
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            Pectoral fins are reddish at the edges 
            Pulau Semakau, Oct 05
             
          
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*Species are 
      difficult to positively identify without close examination. 
On this website, they are grouped by external features for convenience of 
      display.
       
      
        
          
            | Dusky-gilled 
      mudskippers on Singapore shores | 
           
        
       
      
      
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