Food and Feeding Habits Summary Halichoerus grypus
 
Main Ref. Hammond, P.S., A.J. Hall and J.H. Prime, 1994
Fish stage juv./adults Mean length none
Sample size Percent empty
Country UK Scotland Locality Northern Orkney
Period
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
Highlighted items on the list are known Feeding Periods of Halichoerus grypus
Diet percent Food I Food II Food III Prey stage Item Name Comments
1.04 % nekton finfish bony fish juv./adults Taurulus bubalis 1% Taurulus bubalis.
2.08 % nekton finfish bony fish juv./adults Glyptocephalus cynoglossus 2% Glyptocephalus cynoglossus.
3.13 % nekton finfish bony fish juv./adults Merlangius merlangus 3% Merlangius merlangus.
4.17 % nekton finfish bony fish juv./adults Melanogrammus aeglefinus 4% Melanogrammus aeglefinus.
5.21 % nekton finfish bony fish juv./adults Microstomus kitt 5% Microstomus kitt.
5.21 % nekton finfish bony fish juv./adults Molva molva 5% Molva molva.
11.46 % nekton finfish bony fish juv./adults Pollachius virens 11% Pollachius virens.
11.46 % nekton finfish bony fish juv./adults Trachurus trachurus 11% Trachurus trachurus.
16.67 % nekton finfish bony fish juv./adults cod 16% cod.
39.58 % nekton finfish bony fish juv./adults Ammodytes tobianus 38% Sandeels.
Entered by Sorongon-Yap, Patricia on 01.09.08
Modified by Palomares, Maria Lourdes D. on 01.30.08
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