Food and Feeding Habits Summary Diapterus rhombeus
 
Main Ref. Santos, A.C.A. and F.G. Araújo, 1997
Fish stage juv./adults Mean length TL
Sample size 37 Percent empty 8.100000381469727
Country Brazil Locality Sepetiba Bay (Latitud 22°54' to 23°04'S and longitud 43°34' to 44°10'W)
Period
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
Highlighted items on the list are known Feeding Periods of Diapterus rhombeus
Diet percent Food I Food II Food III Prey stage Item Name Comments
0.60 % nekton finfish bony fish eggs Fish
0.20 % nekton finfish bony fish n.a./others Scales
1.10 % plants phytoplankton diatoms n.a./others Gyrosigma sp.
0.90 % others insects insects n.a./others Insecta (fragments)
1.10 % zoobenthos benth. crust. n.a./other benth. crustaceans eggs Copepoda
0.40 % zoobenthos benth. crust. n.a./other benth. crustaceans n.a./others Crustacea (fragments)
1.10 % zoobenthos benth. crust. n.a./other benth. crustaceans n.a./others Cladocera
4.70 % zoobenthos benth. crust. n.a./other benth. crustaceans n.a./others Amphipoda
9.70 % zoobenthos benth. crust. n.a./other benth. crustaceans n.a./others Cyclopoidea
15.80 % zoobenthos benth. crust. n.a./other benth. crustaceans n.a./others Calanoidea
0.20 % zoobenthos worms n.a./other benth. invertebrates n.a./others Sipuncula
0.60 % others others n.a./others eggs Unidentified eggs
0.80 % others others n.a./others n.a./others Mud
7.40 % others others n.a./others n.a./others Sand
17.40 % others others n.a./others n.a./others Animalia (fragments)
23.30 % plants other plants n.a./others n.a./others Plant (fragments)
1.50 % zoobenthos worms non-annelids n.a./others Nematoda
0.90 % zoobenthos benth. crust. ostracods eggs Ostracoda
10.10 % zoobenthos benth. crust. ostracods n.a./others Ostracoda
0.90 % zoobenthos worms polychaetes n.a./others Polychaeta
1.30 % zoobenthos worms polychaetes n.a./others Polychaeta (fragments)
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cfm script by eagbayani, 01.11.99 ,  php script by rolavides, 07/05/08 ,  last modified by dsantos, 09/02/14