Table 1. Generalized Additive Model (GAM) result summaries for each species using Full dataset and 10 subsamples.

Species	Scientific Name	AUC.Full	Deviance.Explained.Full	AUC.mean	AUC.sd	Deviance.Explained.mean	Deviance.Explained.sd	Num.SubSampleTrials
Barndoor_Skate	Dipturus laevis	0.95	0.95	0.0018	0.44	0.43	0.0063	10
Black Belly_Rosefish	Helicolenus dactylopterus	0.93	0.93	0.0025	0.41	0.41	0.008	10
Capelin	Mallotus villosus	0.98	0.98	0.0012	0.55	0.56	0.01	10
Cod	Gadus morhua	0.88	0.88	0.002	0.4	0.39	0.0047	10
Cunner	Tautogolabrus adspersus	0.89	0.88	0.0041	0.25	0.24	0.0078	10
Cusk	Brosme brosme	0.93	0.92	0.0032	0.38	0.37	0.0081	10
Dogfish	Squalus acanthias	0.8	0.8	0.0014	0.23	0.23	0.0016	10
Dory	Zenopsis conchifera	0.98	0.98	0.0068	0.43	0.45	0.041	10
Gulf Stream_flounder	Citharichthys arctifrons	0.9	0.9	0.0022	0.36	0.37	0.0063	10
Haddock	Melanogrammus aeglefinus	0.9	0.9	0.0028	0.41	0.41	0.0072	10
Hagfish	Myxine glutinosa	0.88	0.88	0.0042	0.26	0.26	0.0074	10
Halibut	Hippoglossus hippoglossus	0.89	0.89	0.0035	0.31	0.3	0.0077	10
Herring	Clupea harengus	0.84	0.84	0.0037	0.28	0.28	0.0066	10
Jonah Crab	Cancer borealis	0.83	0.83	0.0043	0.22	0.22	0.0059	10
Little_Skate	Leucoraja erinacea	0.91	0.91	0.0017	0.43	0.43	0.0054	10
Lobster	Homarus americanus	0.83	0.82	0.003	0.25	0.25	0.004	10
Longhorn_Sculpin	Myoxocephalus octodecemspinosus	0.88	0.88	0.0019	0.35	0.36	0.0043	10
Monkfish	Lophius americanus	0.76	0.76	0.0024	0.15	0.16	0.0026	10
Moustache_Sculpin	Triglops murrayi	0.89	0.88	0.0039	0.29	0.28	0.0082	10
Northern_Shrimp	Pandalus borealis	0.98	0.98	0.001	0.64	0.64	0.0075	10
Ocean_Pout	Macrozoarces americanus	0.83	0.82	0.0025	0.24	0.24	0.0041	10
Offshore_Hake	Merluccius albidus	0.95	0.95	0.0046	0.46	0.47	0.014	10
Plaice	Hippoglossoides platessoides	0.93	0.93	0.002	0.53	0.53	0.0067	10
Pollock	Pollachius virens	0.85	0.85	0.0022	0.28	0.28	0.004	10
Radiated Shanny	Ulvaria subbifurcata	0.86	0.87	0.012	0.16	0.18	0.013	10
Red_Crab	Geryon quinquedens	0.95	0.95	0.0044	0.4	0.4	0.021	10
Red_Hake	Urophycis chuss	0.81	0.81	0.002	0.23	0.23	0.003	10
Redfish	Sebastes fasciatus	0.94	0.94	0.0013	0.51	0.51	0.0059	10
Rock_Crab	Cancer irroratus	0.87	0.87	0.0029	0.32	0.31	0.0063	10
Sandlance	Ammodytes dubius	0.86	0.87	0.005	0.27	0.27	0.0094	10
Scallop	Placopecten magellanicus	0.86	0.86	0.0021	0.29	0.3	0.0048	10
Sea Raven	Hemitripterus americanus	0.83	0.83	0.0022	0.24	0.24	0.0039	10
Shortfin_Squid	Illex illecebrosus	0.82	0.83	0.0029	0.24	0.25	0.005	10
Silver_Hake	Merluccius bilinearis	0.82	0.83	0.0032	0.26	0.27	0.0049	10
Smooth_Skate	Malacoraja senta	0.87	0.87	0.0023	0.3	0.3	0.0051	10
Snow_Crab	Chionoecetes opilio	0.98	0.99	0.001	0.68	0.68	0.0082	10
Summer_Flounder	Paralichthys dentatus	0.92	0.92	0.0016	0.45	0.44	0.0046	10
Thorny_Skate	Amblyraja radiata	0.91	0.91	0.0019	0.44	0.43	0.0044	10
Turbot	Reinhardtius hippoglossoides	0.98	0.98	0.0027	0.6	0.61	0.02	10
White_Hake	Urophycis tenuis	0.91	0.91	0.0016	0.43	0.43	0.0048	10
Windowpane	Scophthalmus aquosus	0.91	0.91	0.0014	0.42	0.43	0.0036	10
Winter_Flounder	Pseudopleuronectes americanus	0.9	0.9	0.0023	0.41	0.4	0.0064	10
Winter_Skate	Leucoraja ocellata	0.86	0.86	0.0021	0.31	0.31	0.0042	10
Witch_Flounder	Glyptocephalus cynoglossus	0.87	0.86	0.003	0.32	0.32	0.0065	10
Wolffish	Anarhichas lupus	0.89	0.88	0.0036	0.31	0.3	0.0077	10
Yellowtail_Flounder	Limanda ferruginea	0.86	0.87	0.002	0.33	0.33	0.0041	10

AUC refers to Area under the Curve Statistic. The subscript “Full” refers to using all data whereas “mean” and “sd” refer to mean and standard deviation among subsamples.