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 2018
Number of Full Stomachs : 297
Number of Hauls: 88

Prey Name	Percent Weight	Percent Count	Percent Frequency
Copepoda	59.25	0.00	86.79
Euphausiacea	16.02	0.00	49.35
Hyperiidea	9.50	2.00	62.79
Misc Teleost	1.58	16.00	9.02
Misc Crustacea	1.22	0.00	3.50
Mysidacea	1.21	0.00	2.50
Chaetognatha	0.90	0.00	19.36
Gastropod	0.74	4.00	17.01
Pteropoda	0.41	0.00	11.33
Teuthida	0.26	1.00	7.48
Gammaridea	0.24	0.00	5.22
Bivalvia	0.19	1.00	1.42
Misc Shrimp	0.15	0.00	4.26
Misc Org	0.14	0.00	2.22
Misc Crab	0.09	0.00	2.49
Polychaeta	0.07	0.00	1.94
Octopoda	0.05	0.00	0.28
Capreillidea	0.05	0.00	0.84
Misc Amphipoda	0.04	0.00	0.66
Isopoda	0.01	0.00	0.76
Misc Cephalopoda	0.01	0.00	0.28
Fish Eggs	0.01	1.00	0.28
Hippolytidae (shrimp)	0.00	0.00	0.23
Misc Worm	0.00	0.00	0.38
Misc Decapoda	0.00	0.00	0.28
Misc Mollusca	0.00	0.00	0.57
Unid Eggs	0.00	0.00	0.28
Misc Bird	0.00	0.00	0.28

Sample locations for Aleutian Islands Atka mackerel, Pleurogrammus monopterygius, collected in 2018

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