Scientific name:
Kyphosus sectatrix/Kyphosus bigibbus
Distinctive features:
1. Gray to silver. "Football-shaped" body. (Note: Reliably distinguishing between these two species visually while underwater is considered impossible.) 2. Anal fin does not line up with the upper lobe of the tail fin.
Size:
1-2 ft. max. 2 1/2 ft.