Difference between true percs and false percs???

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• Percula Clownfish, Clown Anemonefish
  (Amphiprion percula)
  Photo by Rob Borycki
  
• Because of its name, Amphiprion percula, it is the True Percula Clownfish.
• Typically orange in color with three white bars, with the middle bar having a forward-projecting bulge.
• Has 10 (rarely 9) dorsal spines.
• Usually has jet black margins of varied widths around its white bars, often of which can be rather thick.
• Distribution of this species in nature: Northern Queensland and Melanesia (New Guinea, New Britain, New Ireland, Solomon Islands, and Vanuatu).

• False Percula, Ocellaris Clownfish
  (Amphiprion ocellaris)
  Photo by David Wade
  
• Typically orange in color with three white bars, with the middle bar having a forward-projecting bulge.
• Has 11 (rarely 10) dorsal spines.
• The spinous (anterior) part of the dorsal fin is taller.
• May have no black margins present, but most often has thin, never thick black margins around its white bars.
• Distribution of this species in nature: Andaman and Nicobar Islands (Andaman Sea), Indo-Malayan Archipelago, Philippines, northwestern Australia; coast of Southeast Asia northwards to the Ryukyu Islands.