The details was indeed demonstrated because the tables and you may numbers, and therefore the analysis was in fact reviewed descriptively compliment of evaluation that have relevant profile, theories, and you can industry observations.

Length-pounds relationships

Industry observance of the hook structure revealed that Liza macrolepis and you will Moolgarda engeli have been widespread. A total of 242 L. macrolepis and you can 109 M. engeli was in fact tested and counted regarding investigation. Along men L. macrolepis ranged off 141.cuatro – 202.step 1 mm (164.8 ± mm), and you can ranged of 129.2–185.cuatro mm (159.step one ± mm) for ladies. You pounds from male L. macrolepis ranged off 34.7 g in order to 89.six grams (54.step 1 ± thirteen.step three grams in mediocre), and you will twenty-eight.8 grams in order to g (47.nine ± nine.52 g in the average) in females. The length of a man Meters. engeli ranged out-of 109.9–188.5 mm (161.9± mm) and you can 116.5–182.step three mm (154.step 1 ± mm) for ladies. The human body weight of one’s people try thirteen.six – 108.5 gram (47.6±19.3 gram), and this of your own female try 14.2–75.step one gram (41.cuatro ± gram). Brutal studies are available because https://datingranking.net/herpes-dating/ fundamental analysis 37 .

The outcome of your LWRs data to the L. macrolepis showed that a man fish got a b property value dos.49 which have a relationship coefficient off 0.93, therefore the women fish got a b property value 1.81 and you will a correlation coefficient out-of 0.82 (Figure 2a and you can 2b). Ergo, the male and you can females L. macrolepis showed negative increases activities, and you may a moderate relationship between pounds and you will total period of brand new seafood. The results out of LWRs data off male Yards. engeli indicated that the typical b worth are step 3.22 having a good coefficient correlation off 0.89. The female Meters. engeli got the typical b value of step three.41 which have a beneficial coefficient correlation from 0.93 (Figure 3a and 3b). Such studies signify the male and you will females Yards. engeli enjoys a positive allometric development development, and you will an effective relationship ranging from weight and you may full size.

Figure dos.

The distance-lbs matchmaking away from Liza macrolepis considering linear allometric design (a) men, (b) female; Investigations out of seen and you will forecast increases for male (c), and you can people (d) of Liza macrolepis. R2 – commitment coefficient, r – relationship coefficient, N – amount of fish tested.

Contour step three.

The exact distance-pounds relationship away from Moolgarda engeli considering linear allometric design (a) men, (b) female; Research regarding observed and you can predicted increases for men (c), and you can people (d) off Moolgarda engeli. R2 – dedication coefficient, roentgen – correlation coefficient, N – amount of seafood sampled.

According to sampling year, the common b property value L. macrolepis (men and women) was 2.78 in the deceased 12 months and you may 2.twenty-eight inside the wet-season (Shape 4a). This new b worth of Yards. engeli are step three.42 when you look at the dry 12 months and you will 2.forty eight in the wet season (Figure 4b). These studies mean that the new b well worth is gloomier for the wet season for both species. The brand new spread out plots of land of predict practical lbs getting particular seen duration, due to the fact computed on composite away from length–weight regression, try showed during the Figure 2c and 2d and you can Shape 3c and you can d. The regression habits inform you an improvement involving the seen and you will predicted progress habits both in types.

Contour cuatro.

The exact distance-pounds dating regarding Liza macrolepis (a) during the deceased seasons (b) through the wet season and you will Moolgarda engeli (c) through the dead season (d) throughout the wet-season. R2 – devotion coefficient, roentgen – correlation coefficient, N – level of fish sampled.

Condition products. The outcome revealed that the male L. macrolepis had a great Fulton’s position (K) factor of just one.19, and you may cousin lbs position foundation (Wr) out of ; because the girls had an excellent Fulton’s condition foundation of just one.19, and you will relative pounds updates factor regarding . Simultaneously, male M. engeli had an effective Fulton’s updates grounds of 1.05, and you can cousin lbs position basis away from ; while the latest lady features Fulton’s reputation basis of just one.06, and you can relative pounds standing grounds out of (Dining table step one). Predicated on sampling year, the fresh Fulton’s condition regarding L. macrolepis into the dead season is step 1.22 and for the cousin pounds; during the wet season these were step 1.19 and you will , correspondingly. While doing so, new K and you will Wr opinions regarding Yards. engeli within the lifeless season were 1.03 and , respectively; for the wet season they were step one.09 and , correspondingly (Desk 2). The info of weather condition were noticed visually. The times are typically wet while in the sampling on the wet season, thin turbidity try higher in this season.