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Food and Feeding Habits Summary Gymnocanthus tricuspis
 
Main Ref. Gray, B.P., B.L. Norcross, A.H. Beaudreau, A.L. Blanchard and A.C. Seitz, 2017
Fish stage juv./adults Mean length none
Sample size Percent empty
Country Locality South Chukchi Sea
Period
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
Highlighted items on the list are known Feeding Periods of Gymnocanthus tricuspis
Diet percent Food I Food II Food III Prey stage Item Name Comments
1.30 % zoobenthos benth. crust. amphipods juv./adults Anonyx spp.
2.50 % zoobenthos benth. crust. amphipods juv./adults Oedicerotidae
4.30 % zoobenthos benth. crust. amphipods juv./adults Protomedeia spp.
4.90 % zoobenthos benth. crust. amphipods juv./adults Melita spp.
20.18 % zoobenthos benth. crust. amphipods juv./adults unspecified benthic amphipods
7.49 % zoobenthos benth. crust. benth. Copepods juv./adults unspecified harpacticoids
1.00 % zoobenthos benth. crust. crabs juv./adults Telmessus cheiragonus
1.20 % zoobenthos benth. crust. crabs juv./adults unspecified crabs
0.30 % zoobenthos benth. crust. n.a./other benth. Crustaceans juv./adults unspecified Diastylidae
0.30 % zoobenthos benth. crust. n.a./other benth. Crustaceans juv./adults unspecified Paguridae
1.30 % zoobenthos benth. crust. n.a./other benth. Crustaceans juv./adults unspecified cumaceans
6.79 % zoobenthos benth. crust. n.a./other benth. Crustaceans juv./adults unspecified barnacle cyprids
2.80 % nekton finfish n.a./other finfish juv./adults unspecified fish prey
5.00 % zoobenthos mollusks n.a./other mollusks juv./adults unspecifie mollusks
0.80 % zooplankton plank. crust. n.a./other plank. Crustaceans juv./adults unspecicified hyperiid amphipods
2.10 % zooplankton plank. crust. n.a./other plank. Crustaceans juv./adults Themisto libellula
3.00 % others others n.a./others n.a./others mixture of prey Other prey includes harpacticoid copepods, barnacle cyprids, euphausiids, isopods and mollusks.
2.80 % zoobenthos benth. crust. ostracods juv./adults unspecified ostracods
1.30 % zooplankton plank. crust. plank. Copepods juv./adults unspecified calanoid copepods
3.10 % zoobenthos worms polychaetes juv./adults unspecified Polynoidae
25.17 % zoobenthos worms polychaetes juv./adults unspecified polychaetes
0.90 % zoobenthos benth. crust. shrimps/prawns juv./adults unspecified Crangonidae
1.50 % zoobenthos benth. crust. shrimps/prawns juv./adults unspecified shrimps
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