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 2000
Number of Full Stomachs : 447
Number of Hauls: 61

Prey Name	Percent Weight	Percent Count	Percent Frequency
Copepoda	62.63	6.00	87.46
Euphausiacea	13.50	21.00	51.55
Pteropoda	3.79	3.00	17.53
Gammaridea	3.51	3.00	7.75
Hyperiidea	3.42	10.00	41.28
Misc Crustacea	2.11	3.00	6.18
Chaetognatha	1.47	0.00	11.07
Teuthida	1.33	2.00	6.82
Gastropod	1.28	11.00	21.37
Misc Teleost	0.83	4.00	11.04
Capreillidea	0.45	0.00	3.59
Misc Shrimp	0.44	4.00	10.60
Cottid	0.39	0.00	3.03
Paguridae	0.36	0.00	0.27
Pandalidae (shrimp)	0.36	1.00	0.20
Misc Cephalopoda	0.35	4.00	4.24
Polychaeta	0.34	0.00	5.67
Bathylagid	0.26	0.00	0.44
Misc Flatfish	0.16	0.00	0.82
Octopoda	0.12	0.00	1.99
Mysidacea	0.12	0.00	1.86
Misc Decapoda	0.03	0.00	0.11
Misc Mollusca	0.00	0.00	0.11
Fish Eggs	0.00	0.00	0.11
Pacific halibut	0.00	0.00	0.11
Misc Org	0.00	0.00	0.22
Misc Crab	0.00	0.00	0.22
Unid Eggs	0.00	0.00	0.12

Sample locations for Aleutian Islands Atka mackerel, Pleurogrammus monopterygius, collected in 2000

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