Photo of Oreochromis niloticus  
Size:

  

Locality:

 

Sex:

  

Reference:

Collected from the web (modified): http://www.fishbase.us.

Remark:

Original photo by WorldFish Center.

Attribution:

  

 
www.ittiofauna.org Webmuseum
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contact: stefano.porcellotti@ittiofauna.org