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 2014
Number of Full Stomachs : 494
Number of Hauls: 98

Prey Name	Percent Weight	Percent Count	Percent Frequency
Copepoda	44.33	3.00	72.80
Euphausiacea	19.87	13.00	49.63
Hyperiidea	9.18	13.00	71.51
Myctophidae	1.45	1.00	1.42
Misc Crustacea	1.36	0.00	3.27
Gammaridea	1.09	1.00	6.97
Mysidacea	0.97	0.00	3.21
Polychaeta	0.83	2.00	3.20
Chaetognatha	0.78	1.00	8.41
Gastropod	0.69	9.00	8.01
Teuthida	0.69	8.00	8.30
Misc Shrimp	0.67	4.00	7.20
Atka Mackeral	0.66	0.00	0.13
Unid Eggs	0.66	0.00	0.38
Misc Teleost	0.43	5.00	4.23
Pteropoda	0.41	0.00	3.93
Capreillidea	0.41	0.00	1.66
Misc Org	0.37	0.00	1.14
Fish Eggs	0.35	2.00	0.25
Arrowtooth flounder	0.21	0.00	1.17
Misc Cephalopoda	0.18	1.00	2.61
Misc Flatfish	0.10	0.00	1.02
Cottid	0.10	0.00	0.68
Tunicate	0.09	0.00	1.61
Ctenophora	0.07	0.00	0.56
Cumacea	0.05	0.00	1.17
Misc Amphipoda	0.05	1.00	1.15
Hippolytidae (shrimp)	0.01	0.00	0.15
Cyclopteridae	0.01	0.00	0.51
Isopoda	0.00	0.00	0.15
Misc Crab	0.00	0.00	0.42
Cancridea	0.00	0.00	0.15
Octopoda	0.00	0.00	0.13

Sample locations for Aleutian Islands Atka mackerel, Pleurogrammus monopterygius, collected in 2014

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