The large variances on W-L relationships to possess wahoo and you may dolphinfish had been due to new amount of really-conditioned-to-poor-conditioned people in the products
Centered on observance away from captive dolphinfish one to did actually spawn all of the next trip to new National Marine Fisheries Provider Kewalo Research Facility, lbs shed by the a great mating couple was obviously obvious alter dos weeks off spawning. A recuperation out of standing was also noticed in the event the mating couple is actually separated. (7)
The newest antique modal duration from inside the position (LeCren, 1951) observed in The state-trapped wahoo (Fig. 10) and tip away from bimodality from the standing grounds regarding dolphinfish (Fig. 6, 7) might have an interesting link to models from regular wealth from such variety into the Hawaii fisheries. Wahoo catch per trip enjoys you to definitely mode through the Can get-Sep for everybody three fisheries, whereas dolphinfish hook for each and every travel in the Hawaii longline, troll, and you will handline fisheries are bimodal, peaking from the the high from inside the April and you can higher once more while in the October-November. (8,9) The brand new seasonality of your catch mirrors the hook cost, and although there is certainly interannual type contained in this development, the typical development try observed throughout the the many years of this research. (2)