Confidence: I'm as sure as I can be.
Notes: A surprisingly heavy fish. Approx 3.5 feet long inc. tail, not as flat as it appears, 5 inches think in the middle. This one weighed a few ounces over 27lb and swam off strongly into the depths when returned to the sea. Filleting knife added for scale, it was used for preparing mackerel baits, not on this creature.