species	body_length	GSI	Fecundity	Egg_weight
brown_trout	51.5	8.5	1510	85
Atlantic_salmon	67	22.2	11196	108
Dolly_Varden	37.5	17.1	4250	73
artic_char	63	16.4	4582	56
lake_char	46.5	14.6	10996	75
coho	53	20.7	3570	188
shinook	77.5	19	8931	251
sockeye	60	7.8	3643	105
chum	64	17.4	3580	239
pink	50.5	16.8	1500	162
cutthrout_trout	39.3	14	2323	101
rainbow_trout	50	14.9	4483	101