Sunday, April 8, 2012

The Percatrucha of the Southern Andes

Before the trout and salmon were introduced to Chile and Argentina the predominant fish in the mountain lakes and rivers was the percatrucha (Percichtys trucha) which looks like an olive-colored bass. They are sometimes caught by trout fishermen. The one in the foto weighed 3.5 lbs and I caught it at dusk when fishing a Red Setter feathered lure at the boca of the Rio Correntoso, which flows into the huge Lago Nahuel Haupi in Argentina.

The percatrucha when hooked stays deep and has a short burst of activity then gives up to be wound ashore, a behaviour quite different from trout. My neighbours at the camping ground were pleased to add this fish to a stew they were making. If you are going to return a percatrucha to the water watch out for its dangerous dorsal spines. I have caught smaller ones when spin fishing on the Rio Maullin at Puerto Varas, Chile.

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