Doctorant
École Pratique des Hautes Études (EPHE)
CRIOBE - Perpignan
USR3278 CRIOBE EPHE-CNRS-UPVD
Bâtiment R-CBETM
58 Avenue Paul Alduy
66860 Perpignan Cedex
France
Email: 
Domaines de Recherche:
- Community Biology
- Trophic Ecology
- Special interest in Shark Biology and Ecology
Sélection de Publications
- Weideli, O.C., Kiszka, J.J., Matich, P., Heithaus, M.R. (2019) Effects of anticoagulants on stable isotope values (δ13C and δ15N) of shark blood components. Journal of Fish Biology. https://doi.org/10.1111/jfb.13982
- Weideli, O.C., Bouyoucos, I.A., Papastamatiou, Y.P., Mescam, G., Rummer, J.L, Planes, S. (2019) Same species, different prerequisites: investigating body condition and foraging success in young reef sharks between an atoll and an island system. Scientific Reports, doi: 10.1038/s41598-019-49761-2.
- Weideli, O.C., Papastamatiou, Y.P., Planes, S. (2019) Size frequency, dispersal distances and variable growth rates of young sharks in a multi-species aggregation. Journal of Fish Biology. doi: 10.1111/jfb.13968.
- Bouyoucos I.A., Weideli, O.C., Planes, S., Simpfendorfer, C.A., Rummer, J.L. (2018) Dead tired: evaluating the physiological status and survival of neonatal reef sharks under stress. Conservation Physiology. 6, coy053; doi:10.193/conphys/coy053
- Hussey NE, DiBattista JD, Moore, JW, Ward, EJ, Fisk, AT, Kessel, S, Feldheim ,KA, Gruber, SH, Guttridge, TL, Weideli, OC, and Chapman DD (2017) Risky business for a juvenile marine predator? Testing the influence of foraging strategies on size and growth rate under natural conditions. Proc. R. Soc. B 284: 20170166. DOI: 10.1098/rspb.2017.0166
- Weideli et al. (2015) A massive surgeonfish aggregation creates a unique opportunity for reef sharks. Coral Reefs, 34, 835.
Biographie
I’m investigating how natural resources (habitat and diet) are partitioned between juvenile blacktip reef sharks, Carcharhinus melanopterus and sicklefin lemon sharks, Negaprion acutidens to elucidate new insights about coexistence, niche segregation patterns, and competition.
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