Table 3. Weight–length relationships between fork length (cm) and wet weight (g) over the three cruises.

AS09, ND12 and JJ13 represent the August–September cruise in 2009, the November–December cruise in 2012, and the June–July cruise in 2013, respectively.

Class	AS09			ND12			JJ13
	a	b	R 2	a	b	R 2	a	b	R 2
CM	0.0058	3.2996	0.98	0.0066	3.2398	0.97	0.0039	3.3668	0.97
<40 cm	0.0084	3.2048	0.85	0.0049	3.3069	0.69	0.0072	3.1704	0.75
40–50 cm	0.0026	3.5226	0.95	0.0031	3.4449	0.91	0.0184	2.9664	0.7
50–60 cm	0.0064	3.2841	0.77	0.0199	2.9696	0.74	0.0426	2.7687	0.66
>60 cm	0.1681	2.481	0.59	0.9032	2.0441	0.61	0.1015	2.5835	0.68

Notes.

CM

combined sex

a

intercept

b

slope

R²

coefficient of determination