Food and Feeding Habits Summary Hoplosternum littorale
 
Main Ref. Hahn, N.S., V.L. Almeida and K.D.G. Luz, 1997
Fish stage juv./adults Mean length SL
Sample size 37 Percent empty 57.29999923706055
Country Brazil Locality Patos Lake (22°43'12"S, 53°17'37"W)
Period
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
Highlighted items on the list are known Feeding Periods of Hoplosternum littorale
Diet percent Food I Food II Food III Prey stage Item Name Comments
0.89 % plants other plants benthic algae/weeds n.a./others Algae
1.90 % zoobenthos mollusks bivalves n.a./others Bivalvia
1.14 % nekton finfish bony fish n.a./others Scales
3.18 % detritus detritus debris n.a./others Plant (detritus)
8.64 % detritus detritus debris n.a./others Organic detritus
3.56 % zoobenthos mollusks gastropods n.a./others Gastropoda
0.25 % others insects insects adults Orthoptera
1.27 % others insects insects adults Coleoptera
2.92 % others insects insects adults Hemiptera
0.51 % others insects insects larvae Coleoptera
2.16 % others insects insects larvae Odonata
2.92 % others insects insects larvae Ephemeroptera
12.45 % others insects insects larvae Chironomidae
4.07 % others insects insects n.a./others Insecta
2.16 % zoobenthos benth. crust. n.a./other benth. crustaceans n.a./others Conchostraca
4.70 % zoobenthos benth. crust. n.a./other benth. crustaceans n.a./others Copepoda
2.80 % zoobenthos other benth. invertebrates n.a./other benth. invertebrates n.a./others Bryozoa
2.80 % zoobenthos other benth. invertebrates n.a./other benth. invertebrates n.a./others Rotifera
9.53 % zooplankton plank. crust. n.a./other plank. crustaceans n.a./others Cladocera
3.18 % others other plank. invertebrates n.a./other plank. invertebrates n.a./others Acarina
1.65 % others others n.a./others n.a./others Sand
7.88 % zoobenthos worms non-annelids n.a./others Nematoda
13.47 % zoobenthos benth. crust. ostracods n.a./others Ostracoda
5.97 % others others periphyton n.a./others Tecameba
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