Tuna"s & Mackerel Identification Chart #9(Eagle Claw) King Mackerel, Spanish Mackerel, Monterey Mackerel, Pacific Sierra Mackerel, Wahoo, Cero Mackerel, Narrow Barred Spanish Mackerel, Chub Mackerel, Japanese Spanish Mackerel, Atlantic ( Boston ) Mackerel, Frigate Mackerel, TUNAS: Albacore Tuna ( Longfin ), Skipjack Tuna ( Atlantic & Pacific ), Bigeye Tuna, Kawakawa Tuna, Little Tunny ( False Albacore Tuna ), Bonito Tuna, Striped - Bonito Tuna, Pacific Tuna, Blk. Skipjack Tuna. Eagle Claw Hook & Number Size Located under each Fish