J. M. Adams, B. Rehill, Y. Zhang, and J. Gower, A test of the latitudinal defense hypothesis: herbivory, tannins and total phenolics in four North American tree species, Ecological Research, vol.63, issue.3, pp.697-704, 2008.
DOI : 10.1126/science.217.4555.149

M. Altamirano, J. De-la-rosa, M. Zanolla, V. Souza-egipsy, and J. Diaz, New records for the benthic marine flora of Chafarinas Islands (Alboran Sea, Western Mediterranean) Acta Botanica Malacitana, pp.165-167, 2010.

M. Altamirano, A. R. Muñoz, J. De-la-rosa, A. Barrajón-minguez, A. Barrajón-domenech et al., The invasive species Asparagopsis taxiformis (Bonnemaisoniales, Rhodophyta) on Andalusian coasts (Southern Spain): Reproductive stages, new records and invaded communities, Acta Botan? ica Malacitana, vol.33, pp.5-15, 2008.

N. Andreakis, P. Costello, M. Zanolla, G. W. Saunders, and L. Mata, (Florideophyceae) in Australia reveals multiple introductions and a new mitochondrial lineage, Journal of Phycology, vol.8, issue.1, pp.141-147, 2016.
DOI : 10.1046/j.1365-294x.1999.00710.x

N. Andreakis, W. H. Kooistra, and G. Procaccini, (Bonnemaisoniales) in the Mediterranean, explored with microsatellite alleles and multilocus genotypes, Molecular Ecology, vol.12, issue.103, pp.212-226, 2009.
DOI : 10.1111/1467-9868.00353

N. Andreakis, G. Procaccini, and W. Kooistra, (Bonnemaisoniales, Rhodophyta): genetic and morphological identification of Mediterranean populations, European Journal of Phycology, vol.20, issue.3, pp.273-283, 2004.
DOI : 10.1046/j.1529-8817.2003.02171.x

N. Andreakis, G. Procaccini, C. Maggs, and W. H. Kooistra, Phylogeography of the invasive seaweed Asparagopsis (Bonnemaisoniales, Rhodophyta) reveals cryptic diversity, Molecular Ecology, vol.38, issue.11, pp.2285-2299, 2007.
DOI : 10.1017/S0967026202003827

N. R. Andrew and L. Hughes, Herbivore damage along a latitudinal gradient: relative impacts of different feeding guilds, Oikos, vol.15, issue.1, pp.176-182, 2005.
DOI : 10.1007/978-3-642-78299-2

R. C. Bolser and M. E. Hay, Are Tropical Plants Better Defended? Palatability and Defenses of Temperate vs. Tropical Seaweeds, Ecology, vol.77, issue.8, pp.2269-2286, 1996.
DOI : 10.2307/2265730

J. L. Botsford, A comparison of ecotoxicological tests, Atla? Alternatives to Laboratory Animals, vol.30, pp.539-550, 2002.

C. F. Boudouresque, Les espèces introduites et invasives en milieu marin, 3 edn, 2008.

J. H. Brown, Why are there so many species in the tropics?, Journal of Biogeography, vol.43, issue.1, 2014.
DOI : 10.1016/B978-0-12-385005-8.00007-1

N. Cachet, G. Genta-jouve, J. Ivanisevic, P. Chevaldonné, F. Sinniger et al., Metabolomic profiling reveals deep chemical divergence between two morphotypes of the zoanthid Parazoanthus axinellae, Scientific Reports, vol.29, issue.1, 2015.
DOI : 10.1023/A:1024201100811
URL : https://hal.archives-ouvertes.fr/hal-01445181

R. M. Callaway and W. M. Ridenour, Novel weapons: invasive success and the evolution of increased competitive ability, Frontiers in Ecology and the Environment, vol.2, issue.8, pp.436-443, 2004.
DOI : 10.1890/1540-9295(2004)002[0436:NWISAT]2.0.CO;2

F. Cardigos, F. Tempera, S. Ávila, J. Gonçalves, A. Colaço et al., Non-indigenous marine species of the Azores, Helgoland Marine Research, vol.50, issue.1, pp.160-169, 2006.
DOI : 10.1080/00222935408651775

P. Chainho, A. Fernandes, A. Amorim, S. P. Ávila, J. Canning-clode et al., Non-indigenous species in Portuguese coastal areas, coastal lagoons, estuaries and islands, Estuarine, Coastal and Shelf Science, vol.167, pp.199-211, 2015.
DOI : 10.1016/j.ecss.2015.06.019

P. D. Coley and T. M. Aide, Comparison of herbivory and plant defenses in temperate and tropical broad-leaved forests (eds) Plant?animal interactions: Evolutionary ecology in tropical and temperate regions, pp.25-49, 1991.

P. D. Coley and J. A. Barone, HERBIVORY AND PLANT DEFENSES IN TROPICAL FORESTS, Annual Review of Ecology and Systematics, vol.27, issue.1, pp.305-335, 1996.
DOI : 10.1146/annurev.ecolsys.27.1.305

J. D. Craft, V. J. Paul, and E. E. Sotka, Biogeographic and phylogenetic effects on feeding resistance of generalist herbivores toward plant chemical defenses, Ecology, vol.94, issue.1, pp.18-24, 2013.
DOI : 10.1007/s003380000121

G. Cronin and M. E. Hay, Effects of Light and Nutrient Availability on the Growth, Secondary Chemistry, and Resistance to Herbivory of Two Brown Seaweeds, Oikos, vol.77, issue.1, pp.93-106, 1996.
DOI : 10.2307/3545589

E. Del-val and J. J. Armesto, Seedling Mortality and Herbivory Damage in Subtropical and Temperate Populations: Testing the Hypothesis of Higher Herbivore Pressure Toward the Tropics, Biotropica, vol.69, issue.2, pp.174-179, 2010.
DOI : 10.1046/j.1523-1739.1994.08020508.x

K. Deneb, Chemical defenses of marine organisms against solar radiation exposure Marine Chemical Ecology Boca Raton, Marine Science, pp.481-520, 2001.

L. Dijoux, La diversité des algues rouges du genre Asparagopsis en Nouvelle-Calédonie : approches in situ et moléculaires, 2014.

L. Dijoux, F. Viard, and C. Payri, The More We Search, the More We Find: Discovery of a New Lineage and a New Species Complex in the Genus Asparagopsis, PLoS ONE, vol.53, issue.1, 2014.
DOI : 10.1371/journal.pone.0103826.s004
URL : https://hal.archives-ouvertes.fr/hal-01100867

S. Dray and A. B. Dufour, The ade4 package: implementing the duality diagram for ecologists, Journal of Statistical Soft? ware, vol.22, pp.1-20, 2007.
URL : https://hal.archives-ouvertes.fr/hal-00434575

B. A. Ejigu, D. Valkenborg, G. Baggerman, M. Vanaerschot, E. Witters et al., Evaluation of Normalization Methods to Pave the Way Towards Large-Scale LC-MS-Based Metabolomics Profiling Experiments, OMICS: A Journal of Integrative Biology, vol.17, issue.9, pp.473-485, 2013.
DOI : 10.1089/omi.2013.0010

G. Genovese, C. Faggio, C. Gugliandolo, A. Torre, A. Spano et al., In??vitro evaluation of antibacterial activity of Asparagopsis taxiformis from the Straits of Messina against pathogens relevant in aquaculture, Marine Environmental Research, vol.73, pp.1-6, 2012.
DOI : 10.1016/j.marenvres.2011.10.002

M. Hervé, RVAideMemoire: Diverse Basic Statistical and Graphical Functions. R package version 0, pp.9-62, 2016.

J. Ivanisevic, T. Perez, A. V. Ereskovsky, G. Barnathan, and O. P. Thomas, Lysophospholipids in the Mediterranean Sponge Oscarella tuberculata: Seasonal Variability and Putative Biological Role, Journal of Chemical Ecology, vol.66, issue.5, pp.537-545, 2011.
DOI : 10.1021/np0300075

J. Ivanisevic, O. P. Thomas, L. Pedel, N. Pénez, A. V. Ereskovsky et al., Biochemical Trade-Offs: Evidence for Ecologically Linked Secondary Metabolism of the Sponge Oscarella balibaloi, PLoS ONE, vol.7, issue.11, 2011.
DOI : 10.1371/journal.pone.0028059.t001
URL : https://hal.archives-ouvertes.fr/hal-01361879

B. T. Johnson, Microtox?? Acute Toxicity Test, Small?scale Freshwater Toxicity Investiga? tions, pp.69-105, 2005.
DOI : 10.1007/1-4020-3120-3_2

R. M. Keane and M. J. Crawley, Exotic plant invasions and the enemy release hypothesis, Trends in Ecology & Evolution, vol.17, issue.4, pp.164-170, 2002.
DOI : 10.1016/S0169-5347(02)02499-0

M. Kladi, C. Vagias, and V. Roussis, Volatile halogenated metabolites from marine red algae, Phytochemistry Reviews, vol.26, issue.1, pp.337-366, 2004.
DOI : 10.1007/s11101-004-4155-9

P. D. Mannion, P. Upchurch, R. B. Benson, and A. Goswami, The latitudinal biodiversity gradient through deep time, Trends in Ecology & Evolution, vol.29, issue.1, 2014.
DOI : 10.1016/j.tree.2013.09.012

R. Martí, A. Fontana, M. J. Uriz, and G. Cimino, Quantitative assessment of natural toxicity in sponges: toxicity bioassay ver? sus compound quantification, Journal of Chemical Ecology, vol.29, issue.6, pp.1307-1318, 2003.
DOI : 10.1023/A:1024201100811

R. Martí, M. J. Uriz, and X. Turon, Seasonal and spatial variation of species toxicity in Mediterranean seaweed communities: correlation to biotic and abiotic factors, Marine Ecology Progress Series, vol.282, pp.73-85, 2004.
DOI : 10.3354/meps282073

J. Micael, M. I. Parente, and A. C. Costa, Tracking macroalgae introductions in North Atlantic oceanic islands, Helgoland Marine Research, vol.7, issue.1, pp.209-219, 2014.
DOI : 10.1007/s10530-004-2581-7

F. Mineur, F. Arenas, J. Assis, A. J. Davies, A. H. Engelen et al., European seaweeds under pressure: Consequences for communities and ecosystem functioning, Journal of Sea Research, vol.98, pp.91-108, 2015.
DOI : 10.1016/j.seares.2014.11.004

A. T. Moles, Dogmatic is problematic: Interpreting evidence for latitudinal gradients in herbivory and defense, Ideas in Ecology and Evolution, vol.6, issue.1, 2013.
DOI : 10.4033/iee.2013.6.1.c

A. T. Moles and J. Ollerton, Is the notion that species interactions are stronger and more specialized in the tropics a zombie idea?, Biotropica, vol.164, issue.2, 2016.
DOI : 10.5962/bhl.title.1261

K. Monro and A. G. Poore, THE EVOLVABILITY OF GROWTH FORM IN A CLONAL SEAWEED, Evolution, vol.136, issue.12, pp.3147-3157, 2009.
DOI : 10.1093/icb/23.1.65

M. S. Mtolera, J. Collén, M. Pedersén, A. Ekdahl, K. Abrahamsson et al., (Rhodophyta) caused by elevated pH and high light intensities, European Journal of Phycology, vol.11, issue.1, pp.89-9510, 1080.
DOI : 10.1126/science.2371563

G. M. Nylund, F. Weinberger, M. Rempt, and G. Pohnert, Metabolomic Assessment of Induced and Activated Chemical Defence in the Invasive Red Alga Gracilaria vermiculophylla, PLoS ONE, vol.49, issue.5, 2011.
DOI : 10.1371/journal.pone.0029359.t003

J. Oksanen, F. G. Blanchet, R. Kindt, P. Legendre, P. R. Minchin et al., vegan: community ecology package . R package version 2, pp.3-3, 2015.

J. L. Padilla-gamino and R. C. Carpenter, (Rhodophyta) from different biogeographic regions, Limnology and Oceanography, vol.52, issue.2, pp.833-842, 2007.
DOI : 10.4319/lo.2007.52.2.0833

G. J. Patti, R. Tautenhahn, and G. Siuzdak, Meta-analysis of untargeted metabolomic data from multiple profiling experiments, Nature Protocols, vol.2, issue.3, pp.508-516, 2012.
DOI : 10.1021/ac103011b

N. A. Paul, The ecology of chemical defence in a filamentous marine red alga, 2006.

N. A. Paul, R. De-nys, and P. D. Steinberg, Chemical defence against bacteria in the red alga Asparagopsis armata: linking structure with function, Marine Ecology Progress Series, vol.306, pp.87-101, 2006.
DOI : 10.3354/meps306087

N. A. Paul, R. De-nys, and P. D. Steinberg, Seaweed??herbivore interactions at a small scale: direct tests of feeding deterrence by filamentous algae, Marine Ecology Progress Series, vol.323, pp.1-9, 2006.
DOI : 10.3354/meps323001

N. A. Paul, C. J. Svensson, R. De-nys, and P. D. Steinberg, Simple Growth Patterns Can Create Complex Trajectories for the Ontogeny of Constitutive Chemical Defences in Seaweeds, PLoS ONE, vol.22, issue.1, 2014.
DOI : 10.1371/journal.pone.0086893.t002

K. N. Pelletreau and N. M. Targett, New Perspectives for Addressing Patterns of Secondary Metabolites in Marine Macroalgae, Algal Chemical Ecology, pp.121-146, 2008.
DOI : 10.1007/978-3-540-74181-7_6

S. Pinedo, R. Arévalo, and E. Ballesteros, Seasonal dynamics of upper sublittoral assemblages on Mediterranean rocky shores along a eutrophication gradient, Estuarine, Coastal and Shelf Science, vol.161, 2015.
DOI : 10.1016/j.ecss.2015.05.004

M. P. Puglisi, J. M. Sneed, K. H. Sharp, R. Ritson-williams, and V. J. Paul, Marine chemical ecology in benthic environments, Nat. Prod. Rep., vol.30, issue.427, pp.31-1510, 2014.
DOI : 10.1007/s00338-011-0773-z

A. Putz and P. Proksch, Chemical Defence in Marine Ecosystems, Annual Plant Reviews, vol.96, pp.162-213, 2010.
DOI : 10.1007/BF00334661

M. Reverter, T. Perez, A. V. Ereskovsky, and B. Banaigs, Secondary Metabolome Variability and Inducible Chemical Defenses in the Mediterranean Sponge Aplysina cavernicola, Journal of Chemical Ecology, vol.207, issue.399, pp.60-70, 2016.
DOI : 10.3354/meps207227
URL : https://hal.archives-ouvertes.fr/hal-01270681

B. Schaffelke and C. L. Hewitt, Impacts of introduced seaweeds, Botanica Marina, vol.126, issue.5/6, pp.397-417, 2007.
DOI : 10.1007/BF00347444

D. W. Schemske, G. G. Mittelbach, H. V. Cornell, J. M. Sobel, and K. Roy, Is there a latitudinal gradient in the importance of biotic interactions? Annual Review of Ecol? ogy, Evolution & Systematics, 2009.

D. Simberloff, J. L. Martin, P. Genovesi, V. Maris, D. A. Wardle et al., Impacts of biological invasions: What's what and the way forward. Trends in Ecology & Evolu? tion, pp.58-66, 2013.

C. A. Smith, E. J. Want, G. O-'maille, R. Abagyan, and G. Siuzdak, XCMS:?? Processing Mass Spectrometry Data for Metabolite Profiling Using Nonlinear Peak Alignment, Matching, and Identification, Analytical Chemistry, vol.78, issue.3, pp.779-787, 2006.
DOI : 10.1021/ac051437y

N. Streftaris and A. Zenetos, Alien Marine Species in the Mediterranean - the 100 ???Worst Invasives??? and their Impact, Mediterranean Marine Science, vol.7, issue.1, pp.87-118, 2006.
DOI : 10.12681/mms.180

E. Szymanska, E. Saccenti, A. K. Smilde, and J. A. Westerhuis, Double-check: validation of diagnostic statistics for PLS-DA models in metabolomics studies, Metabolomics, vol.60, issue.7, pp.3-16, 2012.
DOI : 10.1016/j.jchromb.2004.09.032

N. Targett, L. Coen, A. Boettcher, and C. Tanner, Biogeographic comparisons of marine algal polyphenolics: evidence against a latitudinal trend, Oecologia, vol.121, issue.117, pp.464-470, 1992.
DOI : 10.1086/284065

K. Van-alstyne and V. Paul, The biogeography of polyphenolic compounds in marine macroalgae: temperate brown algal defenses deter feeding by tropical herbivorous fishes, Oecologia, vol.84, issue.2, pp.158-163, 1990.
DOI : 10.1007/BF00318266

F. M. Van-der-kloet, I. Bobeldijk, E. R. Verheij, and R. H. Jellema, Analytical Error Reduction Using Single Point Calibration for Accurate and Precise Metabolomic Phenotyping, Journal of Proteome Research, vol.8, issue.11, pp.5132-5141, 2009.
DOI : 10.1021/pr900499r

A. Vergés, N. A. Paul, and P. D. Steinberg, SEX AND LIFE-HISTORY STAGE ALTER HERBIVORE RESPONSES TO A CHEMICALLY DEFENDED RED ALGA, Ecology, vol.25, issue.5, pp.1334-1343, 2008.
DOI : 10.1111/j.0022-3646.1990.00232.x

G. J. Vermeij, Biogeography and adaptation: Patterns of marine life. (pp332), 1978.

M. Zanolla, R. Carmona, J. De-la-rosa, M. Flagella, V. Souza-egipsy et al., The seasonal cycle of Asparagop? sis taxiformis (Rhodophyta, Bonnemeaisoniaceae): key aspects of the ecology and physiology of the most invasive macroalga in Southern Spain, 2011.

?. Zenetos, S. Gofas, C. Morri, A. Rosso, D. Violanti et al., Alien species in the Mediterranean Sea by 2012. A contribution to the application of European Union???s Marine Strategy Framework Directive (MSFD). Part 2. Introduction trends and pathways, Mediterranean Marine Science, vol.13, issue.2, pp.328-352, 2012.
DOI : 10.12681/mms.327