On Their state commercial longline, troll, and you can handline fisheries getting highly migratory pelagic variety, both dolphinfish (mahimahi), Coryphaena hippurus, and you may wahoo (ono), Acanthocybium solandri, is actually by-the-way caught and are generally out-of additional benefits to tunas, Scombridae, and you can billfishes, Istiophoridae. Its cousin abundance, sector demand, and you can apparently shorter dimensions sign up to their secondary character. not, as some body became even more conscious about their health regarding later 1970’s, combined with the decline of numerous fisheries, brand new need for one another dolphinfish and you may wahoo improved. (1) Into the 2003, the last year whereby over Hawaii state fishery landings was indeed amassed, 596 t from dolphinfish and you may 446 t regarding wahoo was basically arrived by the industrial fishery from inside the Hawaii. (2)
There’s not even come a comprehensive testing toward W-L dating having wahoo caught in the Destinations
As attention out-of fishery management broadens to add a bigger directory of variety when you look at the aquatic ecosystems, an ever-increasing you desire can be found to test catch data for the kinds caught by-the-way. Weight-on-size (W-L) and you can size-on-lbs (L-W) matchmaking are necessary to move during the-sea length measurements to weights, ine designs in the fish standing that may provide skills into reproductive lifestyle records and you can environment.