Resource Ecology and Ecosystem Modeling Groundish Diet Composition

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Diet Compostion Tables > Atka mackerel Home

Diet table for Aleutian Islands Atka mackerel, Pleurogrammus monopterygius, collected in 2010
Number of Full Stomachs : 413
Number of Hauls: 89

Prey Name	Percent Weight	Percent Count	Percent Frequency
Copepoda	56.45	47.00	83.37
Euphausiacea	11.32	4.00	49.34
Hyperiidea	8.47	6.00	69.62
Teuthida	4.65	1.00	14.60
Gammaridea	3.96	2.00	12.42
Polychaeta	1.21	0.00	5.39
Chaetognatha	1.14	0.00	17.81
Misc Teleost	0.98	3.00	8.36
Fish Eggs	0.68	0.00	2.80
Pteropoda	0.52	0.00	14.06
Cottid	0.41	0.00	1.03
Gastropod	0.38	1.00	16.05
Misc Shrimp	0.37	0.00	11.80
Cnidaria	0.34	0.00	0.37
Mysidacea	0.26	0.00	0.76
Misc Decapoda	0.25	0.00	1.78
Myctophidae	0.20	0.00	0.67
Capreillidea	0.12	0.00	3.47
Misc Amphipoda	0.11	0.00	1.12
Hippolytidae (shrimp)	0.08	0.00	0.78
Paguridae	0.06	0.00	0.90
Unid Eggs	0.06	0.00	0.83
Isopoda	0.04	0.00	0.67
Misc Crab	0.03	0.00	3.71
Misc Org	0.03	0.00	1.54
Misc Crustacea	0.03	0.00	1.01
Bathylagid	0.02	0.00	0.22
Misc Mollusca	0.02	0.00	0.28
Cumacea	0.01	0.00	1.37
Misc Cephalopoda	0.01	0.00	0.78
Ctenophora	0.01	0.00	0.22
Misc Flatfish	0.00	0.00	0.11
Bivalvia	0.00	0.00	0.11
Misc Org	0.00	0.00	0.37

Sample locations for Aleutian Islands Atka mackerel, Pleurogrammus monopterygius, collected in 2010

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