Truckee River, CA. I have been catching all these typical looking Rainbows in the river and they ALL have this very very slight cut under their gills.

Is this a CutBow or spawning colors?

Posted by UndeadFrogman

3 Comments

  1. It’s a ButCow

    No but there are probably some distant cutthroat genetics, I’ve found wild rainbow trout in Appalachia (no cutthroats whatsoever) that have a faint red slash under the jaw. Probably genes from mixing with cutthroat way way back, but I wouldn’t really consider it a cutbow

  2. chumpsytheking22 on

    in my opinion, a true cutbow should have distinct rainbow AND cutthroat markings. although technically this is likely a hybrid of the two

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