Food and Feeding Habits Summary Argyrosomus japonicus
 
Main Ref. Griffiths, M.H., 1997
Fish stage recruits/juv. Mean length 57.50 TL
Sample size 101 Percent empty
Country South Africa Locality Ciskei and Kowie surf zones between October 1990 and December 1993
Period
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
Highlighted items on the list are known Feeding Periods of Argyrosomus japonicus
Diet percent Food I Food II Food III Prey stage Item Name Comments
0.10 % zoobenthos benth. crust. amphipods juv./adults Lysianassa ceratina Lysianassa ceratina
68.60 % nekton finfish bony fish juv./adults Pomatomus saltator 6.2% Pomatomus saltator, 3.3% Pomadasys olivaceum, 48% Sardinops sagax, 2.8% Etrumeus whiteheadi, 1.6% Liza spp, 1.9% Argyrosomus inodorus, 3% Sarpa salpa, 0.9% Diplodus sargus capensis, 0.2% Diplodus cervinus hottentotus, 0.1% Chirodactylus brachydactylus, 0.1% Lithognathus mormyrus, 0.2% Pervager melanocephalus, 0.3% Austroglossus pectoralis, 0.1% Boopsoidea inornata, <0.1% Rhabdosargus holubi, 0.1% Clinidae, <0.1% Triglidae, 0.6% unid. Teleosts
4.50 % zoobenthos benth. crust. crabs juv./adults Plagusia chabrus 0.9% Ovalipes, trimaculatus, 2% Plagusia chabrus, 0.6% unid. Portunidae,0.8% Megalopidae, 0.1% Brachyuran remains
0.20 % zoobenthos mollusks gastropods juv./adults Bullia digitalis Bullia digitalis
0.60 % zoobenthos benth. crust. isopods juv./adults isopods
5.10 % zoobenthos benth. crust. shrimps/prawns juv./adults Macropetasma 4.7% Macropetasma, 0.1% Palaemon pacificus, 0.1% Ogyrides saldanhae, 0.2% Macruran remains
20.90 % nekton cephalopods squids/cuttlefish juv./adults Loligo vulgaris reynaudii 7.4% Octopus vulgaris, 3.6% Octopus sp., 9.8% Loligo vulgaris reynaudii
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