WordNet sense 1 (oceanic schooling tuna of considerable value in Pacific but less in Atlantic; reaches 75 pounds; very similar to if not the same as oceanic bonito):

Euthynnus pelamis, skipjack tuna

WordNet sense 2 (medium-sized tuna-like food fish of warm Atlantic and Pacific waters; less valued than tuna):

Atlantic bonito, Sarda sarda

WordNet sense 3 (able to right itself when on its back by flipping into the air with a clicking sound):

click beetle, snapping beetle