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Food and Feeding Habits Summary Galeus nipponensis
 
Main Ref. Horie, T. and S. Tanaka, 2000
Fish stage juv./adults Mean length NG
Sample size 374 Percent empty
Country Japan Locality Suruga Bay, April 1981-May 1996.
Period
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
Highlighted items on the list are known Feeding Periods of Galeus nipponensis
Diet percent Food I Food II Food III Prey stage Item Name Comments
65.60 % nekton finfish bony fish juv./adults Chlorophthalmus albatrossis Osteichthyes spp. 11.1 Sardinops sagax 5.6 Euteleostei spp. 0.4 Glossanodon semifasciatus 2.3 Sternoptychidae sp. 0.5 Phosichthyidae sp. 10.0 Chlorophthalmus albatrossis 8.2 Neoscopelidae spp. 4.0 Neoscopelus sp. 1.3 Myctophidae spp. 3.2 Hygophum sp. 0.2 Macroramphosus scolopax 0.8 Scorpaenidae sp. 0.1 Triglidae sp. 0.4 Lepidotrigla spp. 0.1 Peristedion orientale 1.1 Carangidae spp. 0.4 Benthodesmus tenuis 4.7
0.60 % zoobenthos benth. crust. crabs juv./adults Parapagurus monstrosus Axiidae spp. 0.2 Parapagurus monstrosus 0.003 Brachyura spp. 0.2 Dorippidae sp. 1.7
0.50 % zooplankton plank. crust. euphausiids juv./adults Euphausiacea spp. Euphausiacea spp. 0.4
2.50 % zoobenthos benth. crust. isopods juv./adults Bathynomus doederleinii Bathynomus doederleinii 1.3 Aegidae spp. 0.8
0.10 % zoobenthos benth. crust. lobsters juv./adults Scyllaridae spp. Scyllaridae spp. 0.03
9.60 % zoobenthos benth. crust. n.a./other benth. crustaceans juv./adults Decapoda Megalopa 1.7 Crustacea spp. 1.4 Decapoda 4.9
0.10 % zoobenthos worms polychaetes juv./adults polychaetes
10.00 % zoobenthos benth. crust. shrimps/prawns juv./adults Heterocarpus spp. Aristeidae sp. 3.8 Sergestes lucens 0.8 Oplophorus gracilirostris 0.6 Systellaspis debilis 0.5 Plesionika grandis 0.2 Heterocarpus spp. 1.5 Heterocarpus sibogae 0.1 Crangonidae spp. 0.1 Crangon sagamiensis 0.7
10.90 % nekton cephalopods squids/cuttlefish juv./adults Watasenia scintillans Coleoidea spp. 0.6 Sepiolidae spp. beak 0.5 Sepiolina nipponensis 1.7 Loliginidae spp. beak 0.02 Enoploteuthidae spp. beak 0.1 Watasenia scintillans 1.8 Gonatidae spp. beak 0.1 Histioteuthidae spp. beak 0.003
0.10 % zoobenthos benth. crust. stomatopods juv./adults Pseudosquillopsis dofleini Pseudosquillopsis dofleini 0.04 Squilidae sp. 0.04
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