Identification of confusing species

Check how to tell the difference between Yellowfin tuna and Bigeye tuna.

YouTube video also guides you to learn the difference between the two species. 

Check how to tell the difference between Bullet tuna and Frigate tuna.

YouTube video also guides you to learn the difference between the two species. 

Check how relatively small tunas (under FL 40cm) looks different between species. Difference between Yellowfin tuna, Bigeye tuna, Longtail tuna, and Albacore tuna are presented here.