R. Altig, M. R. Whiles, and C. L. Taylor, What do tadpoles really eat? Assessing the trophic status of an understudied and imperiled group of consumers in freshwater habitats, Freshw Biol, vol.52, pp.386-395, 2007.

R. Arribas, C. Díaz-paniagua, S. Caut, and I. Gomez-mestre, Stable isotopes reveal trophic partitioning and trophic plasticity of a larval amphibian guild, PLoS One, vol.10, p.130897, 2015.

J. Baillie, C. Hilton-taylor, and S. N. Stuart, IUCN red list of threatened species: a global species assessment, 2004.

S. Bearhop, R. W. Furness, G. M. Hilton, S. C. Votier, and S. Waldron, A forensic approach to understanding diet and habitat use from stable isotope analysis of (avian) claw material, Funct Ecol, vol.17, pp.270-275, 2003.

T. Beebee and R. A. Griffiths, The amphibian decline crisis: a watershed for conservation biology, Biol Conserv, vol.125, pp.271-285, 2005.

, Recommandations du CCPA spécifiques aux espèces: les amphibiens et les reptiles, p.25, 2004.

B. M. Carreira, P. Segurado, G. Orizaola, N. Gonçalves, V. Pinto et al., Warm vegetarians? Heat waves and diet shifts in tadpoles, Ecology, vol.97, pp.2964-2974, 2016.

S. Caut, E. Angulo, C. Díaz-paniagua, and I. Gomez-mestre, Plastic changes in tadpole trophic ecology revealed by stable isotope analysis, Oecologia, vol.173, pp.95-105, 2013.

A. Drechsler, D. Bock, D. Ortmann, and S. Steinfartz, Ortmanns funnel trap À a highly efficient tool for monitoring amphibian species, Herpetol Notes, vol.3, pp.13-21, 2010.

M. J. Fincel, J. A. Vandehey, and S. R. Chipps, Non-lethal sampling of walleye for stable isotope analysis: a comparison of three tissues, Fish Manag Ecol, vol.19, pp.283-292, 2012.

B. Fry, Stable Isotope Ecology, vol.308, 2006.

E. J. Gentz, Medicine and surgery of amphibians, ILAR J, vol.48, pp.255-259, 2007.

J. H. Gillespie, Application of stable isotope analysis to study temporal changes in foraging ecology in a highly endangered amphibian, PLoS One, vol.8, p.53041, 2013.

K. L. Gosner, A simplified table for staging anuran embryos and larvae with notes on identification, Herpetologica, vol.16, pp.183-190, 1960.

N. Hette-tronquart, L. Mazeas, L. Reuilly-manenti, A. Zahm, and J. Belliard, Fish fins as non-lethal surrogates for muscle tissues in freshwater food web studies using stable isotopes, Rapid Commun Mass Spectrom, vol.26, pp.1603-1608, 2012.
URL : https://hal.archives-ouvertes.fr/hal-00862804

T. D. Jardine, R. J. Hunt, B. J. Pusey, and S. E. Bunn, A non-lethal sampling method for stable carbon and nitrogen isotope studies of tropical fishes, Mar Freshw Res, vol.62, p.83, 2011.

C. A. Layman, M. S. Araujo, R. Boucek, C. M. Hammerschlag-peyer, H. E. Jud et al., Applying stable isotopes to examine food-web structure: an overview of analytical tools, Biol Rev, vol.87, pp.545-562, 2012.

B. Lejeune, N. Sturaro, G. Lepoint, and M. Denoël, Facultative paedomorphosis as a mechanism promoting intraspecific niche differentiation, Oikos, vol.127, pp.427-439, 2018.

J. M. Logan, T. D. Jardine, T. J. Miller, S. E. Bunn, R. A. Cunjak et al., Lipid corrections in carbon and nitrogen stable isotope analyses: comparison of chemical extraction and modelling methods, J Anim Ecol, vol.77, pp.838-846, 2008.

T. S. Marques, M. Tassoni-filho, B. O. Ferronato, I. Guardia, L. M. Verdade et al., Isotopic signatures (d13C and d15N) of muscle, carapace and claw in Phrynops geoffroanus (Testudines: Chelidae), Zoologia, vol.28, pp.407-410, 2011.

C. Martinez-del-rio, N. Wolf, S. A. Carleton, and L. Z. Gannes, Isotopic ecology ten years after a call for more laboratory experiments, Biol Rev, vol.84, pp.91-111, 2009.

R. H. Michener and K. Lajtha, Stable Isotopes in Ecology and Environmental Science, vol.566, p.pp, 2007.

J. Milanovich and J. C. Maerz, Assessing the use of non-lethal tail clips for measuring stable isotopes of plethodontid salamanders, Herpetol Conserv Biol, vol.7, pp.67-74, 2012.

M. A. Mitchell, Anesthetic considerations for amphibians, J Exot Pet Med, vol.18, pp.40-49, 2009.

J. M. Nielsen, C. E. Hayden, B. Brett, M. T. Kratina, and P. , Diet tracing in ecology: method comparison and selection, Methods Ecol Evol, vol.9, pp.278-291, 2018.

A. L. Nunes, M. J. Cruz, M. Tejedo, A. Laurila, and R. Rebelo, Nonlethal injury caused by an invasive alien predator and its consequences for an anuran tadpole, Basic Appl Ecol, vol.11, pp.645-654, 2010.

J. K. Pinnegar and N. Polunin,

, N among fish tissues: implications for the study of trophic interactions, Funct Ecol, vol.13, pp.225-231

D. M. Post, C. A. Layman, D. A. Arrington, G. Takimoto, J. Quattrochi et al., Getting to the fat of the matter: models, methods and assumptions for dealing with lipids in stable isotope analyses, Oecologia, vol.152, pp.179-189, 2007.

. R-core-team, R: A Language and Environment for Statistical Computing, R Foundation for Statistical Computing, 2018.

J. Remon, D. S. Bower, T. F. Gaston, J. Clulow, and M. J. Mahony, Stable isotope analyses reveal predation on amphibians by a globally invasive fish (Gambusia holbrooki), Aquat Conserv Mar Freshw Ecosyst, vol.26, pp.724-735, 2016.

O. San-sebastián, J. Navarro, G. A. Llorente, and Á. Richter-boix, Trophic strategies of a non-native and a native amphibian species in shared ponds, PLoS One, vol.10, p.130549, 2015.

L. Schiesari, E. E. Werner, and G. W. Kling, Carnivory and resourcebased niche differentiation in anuran larvae: implications for food web and experimental ecology, Freshw Biol, vol.54, pp.572-586, 2009.

T. A. Schriever and D. D. Williams, Ontogenetic and individual diet variation in amphibian larvae across an environmental gradient, Freshw Biol, vol.58, pp.223-236, 2013.

O. Segev, A. Polevikove, L. Blank, D. Goedbloed, E. Küpfer et al., Effects of tail clipping on larval performance and tail regeneration rates in the near eastern fire salamander, Salamandra infraimmaculata. PLoS One, vol.1, p.12, 2015.

A. J. Sepulveda, W. H. Lowe, and P. P. Marra, Using stable isotopes to test for trophic niche partitioning: a case study with stream salamanders and fish, Freshw Biol, vol.57, pp.1399-1409, 2012.

M. Solé and D. Rödder, Amphibian Ecology and Conservation: A Handbook of Techniques, pp.167-184, 2010.

S. Todd, P. Ostrom, L. J. Abrajano, and J. , Use of biopsy samples of humpback whale (Megaptera novaeangliae) skin for stable isotope (d 13 c) determination, J Northwest Atl Fish Sci, vol.22, pp.71-76, 1997.

G. Trakimas, T. D. Jardine, R. Barisevi?iut?, A. Garbaras, R. Skipityt? et al., Ontogenetic dietary shifts in European common frog (Rana temporaria) revealed by stable isotopes, Hydrobiologia, vol.675, pp.87-95, 2011.

A. Tréguier, J. Roussel, N. Bélouard, and J. Paillisson, Is it a hindrance for an invasive aquatic species to spread across scattered habitat patches?, Aquat Conserv Mar Freshw Ecosyst, vol.28, pp.610-618, 2018.

K. M. Wright, Surgical techniques, Amphibian Medicine and Captive Husbandry, pp.273-283, 2001.

N. Bélouard, E. J. Petit, D. Huteau, A. Oger, and J. Paillisson, Fins are relevant non-lethal surrogates for muscle to measure stable isotopes in amphibians, Knowl. Manag. Aquat. Ecosyst, vol.420, issue.2, 2019.