作者: Michael R. Heithaus , Serge Planes , Jeremy J. Kiszka , Philip Matich
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摘要: article i nfo We quantified temporal changes in blood plasma δ 13 Ca ndδ 15 N values collected from recaptured juvenile blacktip reef sharks (Carcharhinus melanopterus, n = 14) and sicklefin lemon (Negaprion acutidens, 4) at liberty Moorea, French Polynesia for 10-50 days, bull leucas, 7) the Florida Coastal Everglades 34-127 days to investigate shifts assimilated biomass energy reserves consumed biomass. Blacktip exhibited significant plas- ma C as they grew, with a mean Δδ