Table 5. Length-weight relationship and growth pattern of roundscads (Decapterus spp.)

Species Male Female Combined sexes
a b r Growth pattern a b r Growth pattern a b r Growth pattern
Decapterus kurroides 0.113 2.150 0.833 A– 0.074 2.292 0.919 A– 0.089 2.230 0.883 A–
Decapterus macarellus 0.017 2.793 0.832 I 0.031 2.590 0.843 I 0.022 2.696 0.840 I
Decapterus macrosoma 0.010 2.999 0.985 I 0.131 2.071 0.814 A– 0.020 2.734 0.925 I
Decapterus muroadsi 0.016 2.813 0.885 I 0.033 2.574 0.983 A– 0.032 2.586 0.938 I
Decapterus russelli 0.072 2.310 0.915 A– 0.125 2.112 0.840 A– 0.094 2.220 0.876 A–
a, intercept; b, slope; r, correlation coefficient; A–, negative allometric; I, isometric.