Once completing hypothesis analysis to have dolpinfish, remaining analyses used the untrimmed data. 1-4; Desk cuatro), and you will an excellent L-W experience of sexes pooled exists getting apps where intercourse are unavailable (Fig. 5; Table cuatro). Log-linearized W-L relationships for women and you may guys were as well as fitted to possess assessment with published education that used that it model (Table 4). Nonlinear W-L relationship had been determined independently for females and guys per of your own eleven-few days teams with the untrimmed study (Dining tables 5 and you will 6).
To look at changes off status otherwise lbs in detail over the years, monthly imply forecast loads due to their practical mistake prices had been plotted for ladies on site lengths out of 80 cm, a hundred cm, 115 cm, and you will 125 cm; and for boys at site lengths away from 105 cm, 120 cm, and you may 135 cm Florida (Fig. 6, 7, respectively). Source lengths for male dolphinfish have been around three similarly separated lengths within the the latest observed month-to-month length diversity. Resource lengths getting lady dolphinfish was basically chose where specimens had been adequately within month-to-month trials. Simply in April (88 cm Florida) and you can July (83 cm Florida) was basically weights for women from the 80 cm Fl predicted outside the minimal observed duration towards times. The condition of dolphinfish is low in the February otherwise March and you may highest into the wing gibi uygulamalar Sep otherwise October for both genders and all sorts of site systems. Maximum differences in monthly predicted indicate loads for ladies was in fact 14.9% from the 80 cm Fl; 9.7% at 100 cm Fl; 6.5% from the 115 cm Florida; and eight.8% from the 125 cm Fl for women. Certainly one of males, maximum differences in monthly forecast imply loads had been twelve.5% at the 105 cm Fl; ten.6% from the 120 cm Fl; and you can ten.5% from the 135 cm Florida. Discover also some proof of enhanced condition in April and you may Can get, and diminished reputation a little while in the summertime. The details is a bit suggestive off a couple vibrations annually, peaking for the Oct and also in April-Could possibly get and you may decreasing during the summer along with November.
Nonlinear W-L and L-W relationships which have sexes pooled (Desk 10; Fig
Female wahoo measurements ranged from 84.5 to 157.5 cm FL (n = 112); males ranged from 79.1 to 148.7 cm FL (n = 59). Cursory examination of both cruise and auction measurements indicated four outliers for data collected at the auction. The latter were deleted. With lengths trimmed to include only 110-145 cm FL, the cruise-sampled fish indicated that sex had no significant effect on the wahoo W-L parameters (coefficient: p = 0.18, exponent: p = 0.17, n = 144; Table 7). Wahoo L-W data collected at the auction were trimmed to include fish in the 108-160 cm FL range. Except for January and July, most months covered about 90% or more of the trimmed range. The effect of month as a categorical factor on W-L coefficients was significant (p < 0.01; Table 8).
While the intercourse away from wahoo try unobtainable within seafood auction, length-weight-sex studies built-up towards research cruises were used to examine sexual dimorphism
Immediately after completing hypothesis review, further analyses put untrimmed studies. Monthly nonlinear W-L relationship have been computed (Desk 9). 8, 9) and you will a diary-linearized W-L dating was basically plus suitable (Table 10). Monthly predict suggest weights in the 120, 135, and 150 cm source Florida was in fact plotted so you can train the latest variability of condition along the year to possess wahoo (Fig. 10). Resource lengths were about three just as spaced lengths well in the observed length variety, except for July in the event the largest seafood try mentioned within 146 cm Florida. The condition of wahoo are large in-may and you can reasonable inside July or August for everyone resource items. The difference in the monthly forecast suggest loads amongst the high and you may reasonable status were 7.5% at the 120 cm Florida, 8.0% in the 135 cm Fl, and 8.7% from the 150 cm Fl. In lieu of dolphinfish, there was no suggestion in excess of one duration a year.