Food and Feeding Habits Summary Raja clavata
 
Main Ref. Morato, T., E. Solà, M.P. Grós and G. Menezes, 2003
Fish stage juv./adults Mean length 71.00 TL
Sample size 138 Percent empty
Country Azores Is. Locality northeastern Atlantic, March and May of 1996 and 1997.
Period
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
Highlighted items on the list are known Feeding Periods of Raja clavata
Diet percent Food I Food II Food III Prey stage Item Name Comments
79.50 % nekton finfish bony fish juv./adults Capros aper Myctophidae 0.3 Moridae Gadella maraldi 0.2 Caproidae Capros aper 24.7 Macroramphosidae Macroramphosus scolopax 19.3 Sparidae Pagellus spp. 5.4 Mullidae Mullus surmuletus 3.0 Pomacentridae Chromis limbata 0.2 Carangidae Trachurus picturatus 2.6 Scombridae Scomber japonicus 6.0
17.60 % zoobenthos benth. crust. n.a./other benth. crustaceans juv./adults Calappa granulata Anomura 0.1 Scyllaridae Scyllarus arctus 0.8 Diogenidae 1.7 Paguridae 0.3 Galatheidae Galathea sp. 0.1 Homolidae Paromola cuvieri 0.1 Calappidae Calappa granulata 1.3 Parthenopidae Parthenope sp. 0.7
1.10 % zoobenthos mollusks octopi juv./adults Scaeurgus unicirrhus Octopodoidea 0.1 Scaeurgus unicirrhus 0.8 Cephalopoda 0,2
0.80 % zoobenthos worms polychaetes juv./adults polychaetes
1.00 % zoobenthos benth. crust. shrimps/prawns juv./adults Solenocera membranacea Penaeidea 0.3 Solenocera membranacea 0.1 Solenocera sp. 0.1 Pandalidae 0.1 Natantia 0.4
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