Food and Feeding Habits Summary Triakis semifasciata
 
Main Ref. Talent, L.G., 1976
Fish stage juv./adults Mean length 130.00 TL
Sample size 89 Percent empty
Country USA Locality Elkhorn Slough, Monterey Bay, California, October 1971 - November 1972
Period
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
Highlighted items on the list are known Feeding Periods of Triakis semifasciata
Diet percent Food I Food II Food III Prey stage Item Name Comments
0.30 % plants other plants benthic algae/weeds n.a./others benthic algae/weeds
20.40 % zoobenthos mollusks bivalves juv./adults clams clams
22.70 % nekton finfish bony fish juv./adults Batrachoididae 8% Batrachoididae, 3.2% unid. fish, 2.8% Embiotocidae, 1.8% Atherinidae, 1.7% Clupeidae, 1.5% Rhinobatidae, 1.5% Cottidae, 1.1% Gobidae, 0.5% Scorpaenidae, 0.4% Engraulidae, 0.1% Sciaenidae, 0.1% Cynoglossidae
18.50 % zoobenthos benth. crust. crabs juv./adults Cancer productus 9.1% Cancer productus incl. 3.3% C. antennarius, 2.5% C. gracilis, 0.6% C. magister, 0.4% Hemigrapsus oregonenesis, 0.1% Crangon sp.
26.80 % zooplankton fish (early stages) fish eggs/larvae eggs fish eggs
11.30 % zoobenthos worms non-annelids juv./adults Echiuroidea Echiuroidea
Entered by Sa-a, Pascualita on 11.04.93
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