Food and Feeding Habits Summary - Hyperoodon planifrons

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Food and Feeding Habits Summary Hyperoodon planifrons

Main Ref.	Slip, D.J., G.J. Moore and K. Green, 1995
Fish stage	juv./adults	Mean length	630.00 none
Sample size		Percent empty
Country	Heard McDon Is.	Locality	Heard Island (53°05'South, 73°30'South)
Period	January February March April May June July August September October November December Highlighted items on the list are known Feeding Periods of Hyperoodon planifrons

Diet percent	Food I	Food II	Food III	Prey stage	Item Name	Comments
2.73 %	nekton	cephalopods	squids/cuttlefish	juv./adults	Martialia hyadesi
2.73 %	nekton	cephalopods	squids/cuttlefish	juv./adults	Mesonychoteuthis hamiltoni	0.92% Mesonychoteuthis hamiltoni; 0.85% Histioteuthis eltaninae; 0.45% Chiroteuthis sp.; 0.01% Mastigoteuthis sp. B; 0.01% Brachioteuthis sp.; 0.07% ?Mastigoteuthis sp.
3.43 %	nekton	cephalopods	squids/cuttlefish	juv./adults	Alluroteuthis antarcticus
3.78 %	nekton	cephalopods	squids/cuttlefish	juv./adults	Moroteuthis knipovitchi
5.47 %	nekton	cephalopods	squids/cuttlefish	juv./adults	Galiteuthis glacialis
5.89 %	nekton	cephalopods	squids/cuttlefish	juv./adults	Taonius pavo
6.01 %	nekton	cephalopods	squids/cuttlefish	juv./adults	Liochranchia sp.
7.38 %	nekton	cephalopods	squids/cuttlefish	juv./adults	Gonatus antarcticus
8.22 %	nekton	cephalopods	squids/cuttlefish	juv./adults	Psychroteuthis glacialis
54.77 %	nekton	cephalopods	squids/cuttlefish	juv./adults	Kondakovia longimana