by Smalma » Thu Aug 11, 2011 6:52 am
That is a huge (and old) yelloweye!
Nelly -
As you know yelloweye are one of the longer lived rockfish with fish documented to reach at least 118 years of age. A fish such as the one pictured is clearly at the upper end of the spectrum for both size and age and could easily be a 100 years old. It would not surprise me to learn that the average age of the yelloweyes caught in Alaskan waters was at least 50 years old.
With such slow growing and long lived fish one would have to believe even relatively low harvest rates would significantly impact both the abundance and average size of yelloweye caught in a recreational fisheries with those older fish becoming increaely rare in even moderately fished areas. Harvesting fish like yelloweye rockfish is akin to logging old growth forests -- it takes a long time to replace the tree/fish removed. Fortuantely for the Alaskan yelloweye the sheer vastness and remoteness of the area protect many local populations and the species as a whole.
Tight lines
Curt