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	Author	Caron, H.; Molino, J.-F.; Sabatier, D.; Léger, P.; Chaumeil, P.; Scotti-Saintagne, C.; Frigério, J.-M.; Scotti, I.; Franc, A.; Petit, R.J.
	Title	Chloroplast DNA variation in a hyperdiverse tropical tree community			Type	Journal Article
	Year	2019	Publication	Ecology and Evolution	Abbreviated Journal	Ecology and Evolution
	Volume	9	Issue	8	Pages	4897-4905
	Keywords	chloroplast DNA; DNA barcoding; genetic diversity; hybridization; incomplete lineage sorting; introgression; species diversity; tropical trees
	Abstract	We investigate chloroplast DNA variation in a hyperdiverse community of tropical rainforest trees in French Guiana, focusing on patterns of intraspecific and interspecific variation. We test whether a species genetic diversity is higher when it has congeners in the community with which it can exchange genes and if shared haplotypes are more frequent in genetically diverse species, as expected in the presence of introgression. We sampled a total of 1,681 individual trees from 472 species corresponding to 198 genera and sequenced them at a noncoding chloroplast DNA fragment. Polymorphism was more frequent in species that have congeneric species in the study site than in those without congeners (30% vs. 12%). Moreover, more chloroplast haplotypes were shared with congeners in polymorphic species than in monomorphic ones (44% vs. 28%). Despite large heterogeneities caused by genus-specific behaviors in patterns of hybridization, these results suggest that the higher polymorphism in the presence of congeners is caused by local introgression rather than by incomplete lineage sorting. Our findings suggest that introgression has the potential to drive intraspecific genetic diversity in species-rich tropical forests.
	Address	INRA, UR629 Ecologie des Forêts Méditerranéennes, URFM, Avignon, France
	Corporate Author				Thesis
	Publisher	John Wiley and Sons Ltd	Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	20457758 (Issn)	ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	EcoFoG @ webmaster @			Serial	870
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	Author	Hartke, J.; Sprenger, P.P.; Sahm, J.; Winterberg, H.; Orivel, J.; Baur, H.; Beuerle, T.; Schmitt, T.; Feldmeyer, B.; Menzel, F.
	Title	Cuticular hydrocarbons as potential mediators of cryptic species divergence in a mutualistic ant association			Type	Journal Article
	Year	2019	Publication	Ecology and Evolution	Abbreviated Journal
	Volume	9	Issue	16	Pages	9160-9176
	Keywords	environmental association; integrative taxonomy; niche differentiation; population structure; sexual selection; speciation
	Abstract	Upon advances in sequencing techniques, more and more morphologically identical organisms are identified as cryptic species. Often, mutualistic interactions are proposed as drivers of diversification. Species of the neotropical parabiotic ant association between Crematogaster levior and Camponotus femoratus are known for highly diverse cuticular hydrocarbon (CHC) profiles, which in insects serve as desiccation barrier but also as communication cues. In the present study, we investigated the association of the ants’ CHC profiles with genotypes and morphological traits, and discovered cryptic species pairs in both genera. To assess putative niche differentiation between the cryptic species, we conducted an environmental association study that included various climate variables, canopy cover, and mutualistic plant species. Although mostly sympatric, the two Camponotus species seem to prefer different climate niches. However in the two Crematogaster species, we could not detect any differences in niche preference. The strong differentiation in the CHC profiles may thus suggest a possible role during speciation itself either by inducing assortative mating or by reinforcing sexual selection after the speciation event. We did not detect any further niche differences in the environmental parameters tested. Thus, it remains open how the cryptic species avoid competitive exclusion, with scope for further investigations. © 2019 The Authors. Ecology and Evolution published by John Wiley & Sons Ltd.
	Address	Department of Evolutionary Animal Ecology, University of Bayreuth, Bayreuth, Germany
	Corporate Author				Thesis
	Publisher	John Wiley and Sons Ltd	Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	20457758 (Issn)	ISBN		Medium
	Area		Expedition		Conference
	Notes	Export Date: 2 September 2019; Correspondence Address: Hartke, J.; Senckenberg Biodiversity and Climate Research CentreGermany; email: Juliane.Hartke@senckenberg.de; Funding details: Leibniz-Gemeinschaft; Funding details: Agence Nationale de la Recherche, Not Available; Funding details: Deutsche Forschungsgemeinschaft, DFG, ME 3842/5‐1; Funding text 1: We thank Philippe Cerdan and Aurelie Dourdain for research permissions in the Hydreco Lab Petit Saut and the Paracou Research Station, respectively. Similarly, we thank Patrick Châtelet, Philippe Gaucher, and Dorothée Deslignes for permission to sample in the Les Nouragues Reserve. Further on, we thank Heike Stypa for supporting us in preparing the chemical samples. We thank Aidin Niamir for his helpful advice regarding climate data analysis. Financial support for this study was provided by the German Science Foundation (DFG) as a grant to Barbara Feldmeyer (FE 1333/7‐1), Thomas Schmitt (SCHM 2645/7‐1), and Florian Menzel (ME 3842/5‐1) and a grant managed by the French Agence Nationale de la Recherche (CEBA, ref. ANR‐10‐LABX‐25‐01) to Jérôme Orivel. The publication of this article was funded by the Open Access Fund of the Leibniz Association. Finally, we thank Markus Pfenninger and two anonymous reviewers for providing helpful comments on an earlier version of this manuscript.; References: Adler, P.B., HilleRisLambers, J., Levine, J.M., A niche for neutrality (2007) Ecology Letters, 10, pp. 95-104. , https://doi.org/10.1111/j.1461-0248.2006.00996.x; Aitchison, J., The statistical analysis of compositional data (1982) Journal of the Royal Statistical Society: Series B (Methodological), 44, pp. 139-177. , https://doi.org/10.1111/j.2517-6161.1982.tb01195.x; Andersson, M., Sexual selection, natural selection and quality advertisement (1982) Biological Journal of the Linnean Society, 17, pp. 375-393. , https://doi.org/10.1111/j.1095-8312.1982.tb02028.x; Bartlett, J.W., Frost, C., Reliability, repeatability and reproducibility: Analysis of measurement errors in continuous variables (2008) Ultrasound in Obstetrics and Gynecology, 31, pp. 466-475. , https://doi.org/10.1002/uog.5256; Baur, H., Kranz-Baltensperger, Y., Cruaud, A., Rasplus, J.Y., Timokhov, A.V., Gokhman, V.E., Morphometric analysis and taxonomic revision of Anisopteromalus Ruschka (Hymenoptera: Chalcidoidea: Pteromalidae) – An integrative approach (2014) Systematic Entomology, 39, pp. 691-709; Baur, H., Leuenberger, C., Analysis of ratios in multivariate morphometry (2011) Systematic Biology, 60, pp. 813-825. , https://doi.org/10.1093/sysbio/syr061; Bell, G., The distribution of abundance in neutral communities (2017) The American Naturalist, 155, p. 606. , https://doi.org/10.2307/3078983; Bickford, D., Lohman, D.J., Sodhi, N.S., Ng, P.K.L., Meier, R., Winker, K., Das, I., Cryptic species as a window on diversity and conservation (2007) Trends in Ecology & Evolution, 22, pp. 148-155. , https://doi.org/10.1016/j.tree.2006.11.004; Blomberg, S.P., Garland, T., Ives, A.R., Testing for phylogenetic signal in comparative data: Behavioral traits are more labile (2003) Evolution, 57, pp. 717-745; Blomquist, G.J., Structure and analysis of insect hydrocarbons (2010) Insect hydrocarbons: Biology, biochemistry, and chemical ecology, pp. 19-34. , G. J. Blomquist, A.-G. Bagnères, (Eds.),, New York, NY, Cambridge University Press; Blomquist, G.J., Bagnères, A.-G., Introduction: History and overview of insect hydrocarbons (2010) Insect hydrocarbons: Biology, biochemistry, and chemical ecology, pp. 3-18. , G. J. Blomquist, A.-G. Bagnères, (Eds.),, New York, NY, Cambridge University Press; Bolaños, L.M., Rosenblueth, M., Manrique de Lara, A., Migueles-Lozano, A., Gil-Aguillón, C., Mateo-Estrada, V., Martínez-Romero, E., Cophylogenetic analysis suggests cospeciation between the Scorpion Mycoplasma Clade symbionts and their hosts (2019) PLoS ONE, 14. , https://doi.org/10.1371/journal.pone.0209588; Bouckaert, R., Heled, J., Kühnert, D., Vaughan, T., Wu, C.-H., Xie, D., Drummond, A.J., BEAST 2: A Software Platform for Bayesian Evolutionary Analysis (2014) PLoS Computational Biology, 10. , https://doi.org/10.1371/journal.pcbi.1003537; Boyle, J.H., Martins, D., Musili, P.M., Pierce, N.E., Population genomics and demographic sampling of the ant-plant Vachellia drepanolobium and its symbiotic ants from sites across its range in East Africa (2018) Frontiers in Ecology and Evolution, 7, p. 206. , https://doi.org/10.3389/fevo.2019.00206; Brückner, A., Heethoff, M., A chemo-ecologists' practical guide to compositional data analysis (2017) Chemoecology, 27, pp. 33-46. , https://doi.org/10.1007/s00049-016-0227-8; Carlson, D.A., Bernier, U.R., Sutton, B.D., Elution patterns from capillary GC for methyl-branched alkanes (1998) Journal of Chemical Ecology, 24, pp. 1845-1865; Chomicki, G., Ward, P.S., Renner, S.S., Macroevolutionary assembly of ant/plant symbioses: Pseudomyrmex ants and their ant-housing plants in the Neotropics (2015) Proceedings of the Royal Society B: Biological Sciences, 282, p. 20152200; Chung, H., Carroll, S.B., Wax, sex and the origin of species: Dual roles of insect cuticular hydrocarbons in adaptation and mating (2015) BioEssays, 37, pp. 822-830. , https://doi.org/10.1002/bies.201500014; Chung, H., Loehlin, D.W., Dufour, H.D., Vaccaro, K., Millar, J.G., Carroll, S.B., A single gene affects both ecological divergence and mate choice in Drosophila (2014) Science, 343 (6175), pp. 1148-1151; Cruaud, A., Rønsted, N., Chantarasuwan, B., Chou, L.S., Clement, W.L., Couloux, A., Savolainen, V., An extreme case of plant – insect codiversification: Figs and fig-pollinating wasps (2012) Systematic Biology, 61, pp. 1029-1047. , https://doi.org/10.1093/sysbio/sys068; Csösz, S., Wagner, H.C., Bozsó, M., Seifert, B., Arthofer, W., Schlick-Steiner, B.C., Pénzes, Z., Tetramorium indocile Santschi, 1927 stat. rev. is the proposed scientific name for Tetramorium sp. C sensu Schlick-Steiner et al. (2006) based on combined molecular and morphological evidence (Hymenoptera: Formicidae) (2014) Zoologischer Anzeiger, 253, pp. 469-481; Darwell, C.T., Cook, J.M., Cryptic diversity in a fig wasp community — morphologically differentiated species are sympatric but cryptic species are parapatric (2017) Molecular Ecology, 26, pp. 937-950. , https://doi.org/10.1111/mec.13985; Davidson, D.W., Ecological studies of Neotropical ant gardens (1988) Ecology, 69, pp. 1138-1152. , https://doi.org/10.2307/1941268; De Queiroz, K., Species concepts and species delimitation (2007) Systematic Biology, 56, pp. 879-886. , https://doi.org/10.1080/10635150701701083; de Vienne, D.M., Refrégier, G., López-Villavicencio, M., Tellier, A., Hood, M.E., Giraud, T., Cospeciation vs host-shift speciation: Methods for testing, evidence from natural associations and relation to coevolution (2013) New Phytologist, 198, pp. 347-385. , https://doi.org/10.1111/nph.12150; Degnan, P.H., Lazarus, A.B., Brock, C.D., Wernegreen, J.J., Host – symbiont stability and fast evolutionary rates in an ant – Bacterium Association: Cospeciation of Camponotus species and their endosymbionts, Candidatus Blochmannia (2004) Systematic Biology, 53, pp. 95-110. , https://doi.org/10.1080/10635150490264842; Dieckmann, U., Doebeli, M., On the origin of species by sympatric speciation (1999) Nature, 400, pp. 354-357. , https://doi.org/10.1038/22521; Doebeli, M., Dieckmann, U., Evolutionary branching and sympatric speciation caused by different types of ecological interactions (2000) The American Naturalist, 156, pp. S77-S101. , https://doi.org/10.1086/303417; Emery, V.J., Tsutsui, N.D., Recognition in a social symbiosis: Chemical phenotypes and nestmate recognition behaviors of Neotropical parabiotic ants (2013) PLoS ONE, 8. , https://doi.org/10.1371/journal.pone.0056492; Excoffier, L., Lischer, H.E.L., Arlequin suite ver 3.5: A new series of programs to perform population genetics analyses under Linux and Windows (2010) Molecular Ecology Resources, 10, pp. 564-567; García-Robledo, C., Kuprewicz, E.K., Staines, C.L., Erwin, T.L., Kress, W.J., Limited tolerance by insects to high temperatures across tropical elevational gradients and the implications of global warming for extinction (2015) Proceedings of the National Academy of Sciences of the United States of America, 113, pp. 680-685. , https://doi.org/10.1073/pnas.1507681113; Gause, G.F., Experimental studies on the struggle for existence I. Mixed population of two species of yeast (1932) Journal of Experimental Biology, 9, pp. 389-402; Gebiola, M., Monti, M.M., Johnson, R.C., Woolley, J.B., Hunter, M.S., Giorgini, M., Pedata, P.A., A revision of the Encarsia pergandiella species complex (Hymenoptera: Aphelinidae) shows cryptic diversity in parasitoids of whitefly pests (2017) Systematic Entomology, 42, pp. 31-59; Grundt, H.H., Kjølner, S., Borgen, L., Rieseberg, L.H., Brochmann, C., High biological species diversity in the arctic flora (2006) Proceedings of the National Academy of Sciences of the United States of America, 103, pp. 972-975. , https://doi.org/10.1073/pnas.0510270103; Guimarães, P.R., Jordano, P., Thompson, J.N., Evolution and coevolution in mutualistic networks (2011) Ecology Letters, 14, pp. 877-885. , https://doi.org/10.1111/j.1461-0248.2011.01649.x; Gustafson, K.D., Kensinger, B.J., Bolek, M.G., Luttbeg, B., Distinct snail (Physa) morphotypes from different habitats converge in shell shape and size under common garden conditions (2014) Evolutionary Ecology Research, 16, pp. 77-89; Han, M.V., Zmasek, C.M., PhyloXML: XML for evolutionary biology and comparative genomics (2009) BMC Bioinformatics, 10, p. 356. , https://doi.org/10.1186/1471-2105-10-356; Hardin, G., The competitive exclusion principle (1960) Science, 131, pp. 1292-1297; Heethoff, M., Laumann, M., Weigmann, G., Raspotnig, G., Integrative taxonomy: Combining chemical, morphological and molecular data for delineation of the parthenogenetic Trhypochthonius tectorum complex (Acari, Oribatida, Trhypochthoniidae) (2011) Frontiers in Zoology, 8, p. 2; Hoeksema, J.D., Bruna, E.M., Pursuing the big questions about interspecific mutualism: A review of theoretical approaches (2000) Oecologia, 125, pp. 321-330. , https://doi.org/10.1007/s004420000496; Hoffmann, A.A., Turelli, M., Simmons, G.M., Unidirectional incompatibility between populations of Drosophila simulans (1986) Evolution, 40, pp. 692-701; Hosokawa, T., Kikuchi, Y., Nikoh, N., Shimada, M., Fukatsu, T., Strict Host-Symbiont cospeciation and reductive genome evolution in insect gut bacteria (2006) PLoS Biology, 4. , https://doi.org/10.1371/journal.pbio.0040337; Hubbell, S.P., (2001) The unified neutral theory of biodiversity and biogeography, , Princeton, NJ, Princeton University Press; Hubbell, S.P., Neutral theory in community ecology and the hypothesis of functional equivalence (2005) Functional Ecology, 19, pp. 166-172. , https://doi.org/10.1111/j.0269-8463.2005.00965.x; Hudson, E.J., Price, T.D., Pervasive reinforcement and the role of sexual selection in biological speciation (2014) Journal of Heredity, 105, pp. 821-833. , https://doi.org/10.1093/jhered/esu041; Janz, N., Nyblom, K., Nylin, S., Evolutionary dynamics of host-plant specialization: A case study of the Tribe Nymohalini (2001) Evolution, 55, pp. 783-796; Jousselin, E., van Noort, S., Berry, V., Rasplus, J.-Y., Rønsted, N., Erasmus, J.C., Greeff, J.M., One fig to bind them all: Host conservatism in a fig wasp community unraveled by cospeciation analyses among pollinating and nonpollinating fig wasps (2008) Evolution, 62, pp. 1777-1797. , https://doi.org/10.1111/j.1558-5646.2008.00406.x; Kamilar, J.M., Cooper, N., Phylogenetic singal in primate behaviour, ecolog anf life history (2013) Philosophical Transactions of the Royal Society of London. Series B, 368, p. 20120341; Karger, D.N., Conrad, O., Böhner, J., Kawohl, T., Kreft, H., Soria-Auza, R.W., Kessler, M., Climatologies at high resolution for the earth's land surface areas (2017) Scientific Data, 4, p. 170122. , https://doi.org/10.1038/sdata.2017.122; Kawakita, A., Takimura, A., Terachi, T., Sota, T., Kato, M., Cospeciation analysis of an obligate pollination mutualism: Have Glochidon trees (Euphorbiaceae) and pollinating Epicephala moths (Gracillaridae) diverified in parallel? (2004) Evolution, 58, pp. 2201-2214; Klingenberg, C.P., Size, shape, and form: Concepts of allometry in geometric morphometrics (2016) Development Genes and Evolution, 226, pp. 113-137. , https://doi.org/10.1007/s00427-016-0539-2; Kumar, S., Stecher, G., Li, M., Knyaz, C., Tamura, K., MEGA X: Molecular Evolutionary Genetics Analysis across computing platforms (2018) Molecular Biology and Evolution, 35, pp. 1547-1549. , https://doi.org/10.1093/molbev/msy096; Leavitt, D.H., Starrett, J., Westphal, M.F., Hedin, M., Multilocus sequence data reveal dozens of putative cryptic species in a radiation of endemic Californian mygalomorph spiders (Araneae, Mygalomorphae, Nemesiidae) (2015) Molecular Phylogenetics and Evolution, 91, pp. 56-67. , https://doi.org/10.1016/j.ympev.2015.05.016; Leigh, J.W., Bryant, D., POPART: Full-feature software for haplotype network construction (2015) Methods in Ecology and Evolution, 6, pp. 1110-1116; Liaw, A., Wiener, M., Classification and regression by randomForest (2002) R News, 2, pp. 18-22; Martin, S.J., Helanterä, H., Drijfhout, F.P., Evolution of species-specific cuticular hydrocarbon patterns in Formica ants (2008) Biological Journal of the Linnean Society, 95, pp. 131-140. , https://doi.org/10.1111/j.1095-8312.2008.01038.x; Menzel, F., Blaimer, B.B., Schmitt, T., How do cuticular hydrocarbons evolve? Physiological constraints and climatic and biotic selection pressures act on a complex functional trait (2017) Proceedings of the Royal Society B-Biological Sciences, 284, p. 20161727. , https://doi.org/10.1098/rspb.2016.1727; Menzel, F., Linsenmair, K.E., Blüthgen, N., Selective interspecific tolerance in tropical Crematogaster-Camponotus associations (2008) Animal Behavior, 75, pp. 837-846. , https://doi.org/10.1016/j.anbehav.2007.07.005; Menzel, F., Orivel, J., Kaltenpoth, M., Schmitt, T., What makes you a potential partner? Insights from convergently evolved ant-ant symbioses (2014) Chemoecology, 24, pp. 105-119. , https://doi.org/10.1007/s00049-014-0149-2; Menzel, F., Schmitt, T., Blaimer, B.B., The evolution of a complex trait: Cuticular hydrocarbons in ants evolve independent from phylogenetic constraints (2017) Journal of Evolutionary Biology, 30, pp. 1372-1385. , https://doi.org/10.1111/jeb.13115; Montero-Pau, J., Gomez, A., Muñoz, J., Application of an inexpensive and high-throughput genomic DNA extraction method for the molecular ecology of zooplanktonic diapausing eggs (2008) Limnology and Oceanography: Methods, 6, pp. 218-222. , https://doi.org/10.4319/lom.2008.6.218; Nosil, P., (2012) Ecological speciation, , Oxford, UK, Oxford University Press; Oksanen, J., Blanchet, F.G., Friendly, M., Kindt, R., Legendre, P., McGlinn, D., Wagner, H., (2016) vegan: Community Ecology Package, , https://cran.r-project.org/web/packages/vegan/; Orivel, J., Errard, C., Dejean, A., Ant gardens: Interspecific recognition in parabiotic ant species (1997) Behavioral Ecology and Sociobiology, 40, pp. 87-93. , https://doi.org/10.1007/s002650050319; Paradis, E., Pegas: An R package for population genetics with an integrated-modular approach (2010) Bioinformatics, 26, pp. 419-420. , https://doi.org/10.1093/bioinformatics/btp696; Quek, S.-P., Davies, S.J., Itino, T., Pierce, N.E., Codiversification in an ant-plant mutualism: Stem texture and the evolution of host use in Crematogaster (Formicidae: Myrmicinae) Inhabitants of Macaranga (Euphorbiaceae) (2004) Evolution, 58, pp. 554-570; (2018) R: A language and environment for statistical computing, , Vienna, Austria, R Foundation for Statistical Computing; Rambaut, A., Drummond, A.J., Xie, D., Baele, G., Suchard, M.A., Posterior summarization in Bayesian Phylogenetics using Tracer 1.7 (2018) Systematic Biology, 67, pp. 901-904. , https://doi.org/10.1093/sysbio/syy032; Ronquist, F., Teslenko, M., Van Der Mark, P., Ayres, D.L., Darling, A., Höhna, S., Huelsenbeck, J.P., MrBayes 3.2: Efficient bayesian phylogenetic inference and model choice across a large model space (2012) Systematic Biology, 61, pp. 539-542; Schlenke, T.A., Begun, D.J., Strong selective sweep associated with a transposon insertion in Drosophila simulans (2004) Proceedings of the National Academy of Sciences of the United States of America, 101, pp. 1626-1631. , https://doi.org/10.1073/pnas.0303793101; Schuler, H., Köppler, K., Daxböck-Horvath, S., Rasool, B., Krumböck, S., Schwarz, D., Riegler, M., The hitchhiker's guide to Europe: The infection dynamics of an ongoing Wolbachia invasion and mitochondrial selective sweep in Rhagoletis cerasi (2016) Molecular Ecology, 25, pp. 1595-1609; Schultz, T.R., Solomon, S.A., Mueller, U.G., Villesen, P., Boomsma, J.J., Adams, R.M.M., Norden, B., Cryptic speciation in the fungus-growing ants Cyphomyrmex longiscapus Weber and Cyphomyrmex muelleri Schultz and Solomon, new species (Formicidae, Attini) (2002) Insectes Sociaux, 49, pp. 331-343. , https://doi.org/10.1007/PL00012657; Schwander, T., Arbuthnott, D., Gries, R., Gries, G., Nosil, P., Crespi, B.J., Hydrocarbon divergence and reproductive isolation in Timema stick insects (2013) BMC Evolutionary Biology, 13, p. 151. , https://doi.org/10.1186/1471-2148-13-151; Scriven, J.J., Whitehorn, P.R., Goulson, D., Tinsley, M.C., Niche partitioning in a sympatric cryptic species complex (2016) Ecology and Evolution, 6, pp. 1328-1339. , https://doi.org/10.1002/ece3.1965; Seifert, B., Removal of allometric variance improves species separation in multi-character discriminant functions when species are strongly allometric and exposes diagnostic characters (2008) Myrmecological News, 11, pp. 91-105; Servedio, M.R., Van Doorn, G.S., Kopp, M., Frame, A.M., Nosil, P., Magic traits in speciation: “magic” but not rare? (2011) Trends in Ecology & Evolution, 26, pp. 389-397; Smadja, C., Butlin, R.K., On the scent of speciation: The chemosensory system and its role in premating isolation (2009) Heredity, 102, pp. 77-97. , https://doi.org/10.1038/hdy.2008.55; Steiner, F.M., Csöcs, S., Markó, B., Gamisch, A., Rinnhofer, L., Folterbauer, C., Schlick-Steiner, B.C., Molecular phylogenetics and evolution turning one into five: Integrative taxonomy uncovers complex evolution of cryptic species in the harvester ant Messor “structor” (2018) Molecular Phylogenetics and Evolution, 127, pp. 387-404. , https://doi.org/10.1016/j.ympev.2018.04.005; Stork, N.E., How many species of insects and other terrestrial arthropods are there on earth? (2018) Annual Review of Ecology Evolution and Systematics, 63, pp. 31-45; Ströher, P.R., Li, C., Pie, M.R., Exon-primed intron-crossing (EPIC) markers as a tool for ant phylogeography (2013) Revista Brasileira de Entomologia, 57, pp. 427-430. , https://doi.org/10.1590/S0085-56262013005000039; Struck, T.H., Feder, J.L., Bendiksby, M., Birkeland, S., Cerca, J., Gusarov, V.I., Dimitrov, D., Finding evolutionary processes hidden in cryptic species (2018) Trends in Ecology & Evolution, 33, pp. 153-163. , https://doi.org/10.1016/j.tree.2017.11.007; Tajima, F., Statistical method for testing the neutral mutation hypothesis by DNA polymorphism (1989) Genetics, 123, pp. 585-595; Tamura, K., Nei, M., Estimation of the number of nucleotide substitutions in the control region of mitochondrial DNA in humans and chimpanzees (1993) Molecular Biology and Evolution, 10, pp. 512-526; Thibert-Plante, X., Gavrilets, S., Evolution of mate choice and the so-called magic traits in ecological speciation (2013) Ecology Letters, 16, pp. 1004-1013. , https://doi.org/10.1111/ele.12131; Thomas, M.L., Simmons, L.W., Sexual dimorphism in cuticular hydrocarbons of the Australian field cricket Teleogryllus oceanicus (Orthoptera: Gryllidae) (2008) Journal of Insect Physiology, 54, pp. 1081-1089. , https://doi.org/10.1016/j.jinsphys.2008.04.012; Thompson, J.D., Higgins, D.G., Gibson, T.J., CLUSTAL W: Improving the sensitivity of progressive multiple sequence alignment through sequence weighting, position-specific gap penalties and weight matrix choice (1994) Nucleic Acids Research, 22, pp. 4673-4680. , https://doi.org/10.1093/nar/22.22.4673; Thompson, J.N., Schwind, C., Guimarães, P.R., Friberg, M., Diversification through multitrait evolution in a coevolving interaction (2013) Proceedings of the National Academy of Sciences of the United States of America, 110, pp. 11487-11492. , https://doi.org/10.1073/pnas.1307451110; Türke, M., Fiala, B., Linsenmair, K.E., Feldhaar, H., Estimation of dispersal distances of the obligately plant-associated ant Crematogaster decamera (2010) Ecological Entomology, 35, pp. 662-671. , https://doi.org/10.1111/j.1365-2311.2010.01222.x; van Wilgenburg, E., Symonds, M.R.E., Elgar, M.A., Evolution of cuticular hydrocarbon diversity in ants (2011) Journal of Evolutionary Biology, 24, pp. 1188-1198. , https://doi.org/10.1111/j.1420-9101.2011.02248.x; van Zweden, J.S., d'Ettorre, P., Nestmate recognition in social insects and the role of hydrocarbons (2010) Insect hydrocarbons: Biology, biochemistry, and chemical ecology, pp. 222-243. , G. J. Blomquist, A.-G. Bagnères, (Eds.),, New York, NY, Cambridge University Press; Vantaux, A., Dejean, A., Dor, A., Orivel, J., Parasitism versus mutualism in the ant-garden parabiosis between Camponotus femoratus and Crematogaster levior (2007) Insectes Sociaux, 54, pp. 95-99. , https://doi.org/10.1007/s00040-007-0914-0; Violle, C., Nemergut, D.R., Pu, Z., Jiang, L., Phylogenetic limiting similarity and competitive exclusion (2011) Ecology Letters, 14, pp. 782-787. , https://doi.org/10.1111/j.1461-0248.2011.01644.x; Vodă, R., Dapporto, L., Dincă, V., Vila, R., Why do cryptic species tend not to co-occur? A case study on two cryptic pairs of butterflies (2015) PLoS ONE, 10. , https://doi.org/10.1371/journal.pone.0117802; Wickham, H., (2016) ggplot2: Elegant graphics for data analysis, , 2nd ed., New York, NY, Springer-Verlag; Wolak, M.E., Fairbairn, D.J., Paulsen, Y.R., Guidelines for estimating repeatability (2012) Methods in Ecology and Evolution, 3, pp. 129-137. , https://doi.org/10.1111/j.2041-210X.2011.00125.x			Approved	no
	Call Number	EcoFoG @ webmaster @			Serial	881
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	Author	Mirabel, Ariane ; Marcon, Eric ; Hérault, Bruno
	Title	30 Years of postdisturbance recruitment in a Neotropical forest			Type	Journal Article
	Year	2021	Publication	Ecology and Evolution	Abbreviated Journal
	Volume	11	Issue	21	Pages	14448-14458
	Keywords
	Abstract
	Address
	Corporate Author				Thesis
	Publisher	John Wiley & Sons, Ltd (10.1111)	Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	EcoFoG @ webmaster @			Serial	1043
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	Author	Tysklind, N.; Etienne, M.-P.; Scotti-Saintagne, C.; Tinaut, A.; Casalis, M.; Troispoux, V.; Cazal, S.-O.; Brousseau, L.; Ferry, B.; Scotti, I.
	Title	Microgeographic local adaptation and ecotype distributions: The role of selective processes on early life-history traits in sympatric, ecologically divergent Symphonia populations			Type	Journal Article
	Year	2020	Publication	Ecology and Evolution	Abbreviated Journal	Ecology and Evolution
	Volume	10	Issue	19	Pages	10735-10753
	Keywords	determinants of plant community diversity and structure; evolutionary ecology; landscape ecology; local adaptation; Neotropical forest; plant development and life-history traits; reciprocal transplantation experiments; Symphonia
	Abstract	Trees are characterized by the large number of seeds they produce. Although most of those seeds will never germinate, plenty will. Of those which germinate, many die young, and eventually, only a minute fraction will grow to adult stage and reproduce. Is this just a random process? Do variations in germination and survival at very young stages rely on variations in adaptations to microgeographic heterogeneity? and do these processes matter at all in determining tree species distribution and abundance?. We have studied these questions with the Neotropical Symphonia tree species. In the Guiana shield, Symphonia are represented by at least two sympatric taxa or ecotypes, Symphonia globulifera found almost exclusively in bottomlands, and a yet undescribed more generalist taxon/ecotype, Symphonia sp1. A reciprocal transplantation experiment (510 seeds, 16 conditions) was set up and followed over the course of 6 years to evaluate the survival and performance of individuals from different ecotypes and provenances. Germination, survival, growth, and herbivory showed signs of local adaptation, with some combinations of ecotypes and provenances growing faster and surviving better in their own habitat or provenance region. S. globulifera was strongly penalized when planted outside its home habitat but showed the fastest growth rates when planted in its home habitat, suggesting it is a specialist of a high-risk high-gain strategy. Conversely, S. sp1 behaved as a generalist, performing well in a variety of environments. The differential performance of seeds and seedlings in the different habitats matches the known distribution of both ecotypes, indicating that environmental filtering at the very early stages can be a key determinant of tree species distributions, even at the microgeographic level and among very closely related taxa. Furthermore, such differential performance also contributes to explain, in part, the maintenance of the different Symphonia ecotypes living in intimate sympatry despite occasional gene flow. © 2020 The Authors. Ecology and Evolution published by John Wiley & Sons Ltd
	Address	UMR AMAP, IRD, Cirad, CNRS, INRAE, Université Montpellier, Montpellier, France
	Corporate Author				Thesis
	Publisher	John Wiley and Sons Ltd	Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	20457758 (Issn)	ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	EcoFoG @ webmaster @			Serial	951
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	Author	Binelli, G.; Montaigne, W.; Sabatier, D.; Scotti-Saintagne, C.; Scotti, I.
	Title	Discrepancies between genetic and ecological divergence patterns suggest a complex biogeographic history in a Neotropical genus			Type	Journal Article
	Year	2020	Publication	Ecology and Evolution	Abbreviated Journal	Ecology and Evolution
	Volume	10	Issue	11	Pages	4726-4738
	Keywords	allopatric divergence; Amazon; Guiana Shield; interspecific gene flow; Myristicaceae; secondary contact; Virola
	Abstract	Phylogenetic patterns and the underlying speciation processes can be deduced from morphological, functional, and ecological patterns of species similarity and divergence. In some cases, though, species retain multiple similarities and remain almost indistinguishable; in other cases, evolutionary convergence can make such patterns misleading; very often in such cases, the “true” picture only emerges from carefully built molecular phylogenies, which may come with major surprises. In addition, closely related species may experience gene flow after divergence, thus potentially blurring species delimitation. By means of advanced inferential methods, we studied molecular divergence between species of the Virola genus (Myristicaceae): widespread Virola michelii and recently described, endemic V. kwatae, using widespread V. surinamensis as a more distantly related outgroup with different ecology and morphology—although with overlapping range. Contrary to expectations, we found that the latter, and not V. michelii, was sister to V. kwatae. Therefore, V. kwatae probably diverged from V. surinamensis through a recent morphological and ecological shift, which brought it close to distantly related V. michelii. Through the modeling of the divergence process, we inferred that gene flow between V. surinamensis and V. kwatae stopped soon after their divergence and resumed later, in a classical secondary contact event which did not erase their ecological and morphological differences. While we cannot exclude that initial divergence occurred in allopatry, current species distribution and the absence of geographical barriers make complete isolation during speciation unlikely. We tentatively conclude that (a) it is possible that divergence occurred in allopatry/parapatry and (b) secondary contact did not suppress divergence. © 2020 The Authors. Ecology and Evolution published by John Wiley & Sons Ltd.
	Address	INRAE, URFM, Avignon, France
	Corporate Author				Thesis
	Publisher	John Wiley and Sons Ltd	Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	20457758 (Issn)	ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	EcoFoG @ webmaster @			Serial	963
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	Author	Urbina, Ifigenia ; Grau, Oriol ; Sardans, Jordi ; Margalef, Olga ; Peguero, Guillermo ; Asensio, Dolores ; Llusia, Joan ; Ogaya, Roma ; Gargallo-Garriga, Albert ; Van Langenhove, Leandro ; Verryckt, Lore T. ; Courtois, Elodie A. ; Stahl, Clement ; Soong, Jennifer L. ; Chave, Jérome ; Hérault, Bruno ; Janssens, Ivan A. ; Sayer, Emma ; Penuelas, Josep
	Title	High foliar K and P resorption efficiencies in old-growth tropical forests growing on nutrient-poor soils			Type	Journal Article
	Year	2021	Publication	Ecology and Evolution	Abbreviated Journal
	Volume	11	Issue	13	Pages	8969-8982
	Keywords
	Abstract	Resorption is the active withdrawal of nutrients before leaf abscission. This mechanism represents an important strategy to maintain efficient nutrient cycling; however, resorption is poorly characterized in old-growth tropical forests growing in nutrient-poor soils. We investigated nutrient resorption from leaves in 39 tree species in two tropical forests on the Guiana Shield, French Guiana, to investigate whether resorption efficiencies varied with soil nutrient, seasonality, and species traits. The stocks of P in leaves, litter, and soil were low at both sites, indicating potential P limitation of the forests. Accordingly, mean resorption efficiencies were higher for P (35.9%) and potassium (K; 44.6%) than for nitrogen (N; 10.3%). K resorption was higher in the wet (70.2%) than in the dry (41.7%) season. P resorption increased slightly with decreasing total soil P; and N and P resorptions were positively related to their foliar concentrations. We conclude that nutrient resorption is a key plant nutrition strategy in these old-growth tropical forests, that trees with high foliar nutrient concentration reabsorb more nutrient, and that nutrients resorption in leaves, except P, are quite decoupled from nutrients in the soil. Seasonality and biochemical limitation played a role in the resorption of nutrients in leaves, but species-specific requirements obscured general tendencies at stand and ecosystem level.
	Address
	Corporate Author				Thesis
	Publisher	Wiley	Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN		ISBN		Medium
	Area		Expedition		Conference
	Notes				Approved	no
	Call Number	EcoFoG @ webmaster @			Serial	1011
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	Author	Cereghino, R.; Leroy, C.; Dejean, A.; Corbara, B.
	Title	Ants mediate the structure of phytotelm communities in an ant-garden bromeliad			Type	Journal Article
	Year	2010	Publication	Ecology	Abbreviated Journal	Ecology
	Volume	91	Issue	5	Pages	1549-1556
	Keywords	Aechmea mertensii; ant-gardens; biodiversity; bromeliads; Camponotus femoratus; Crematogaster levior; macroinvertebrates; mutualism; Pachycondyla goeldii; phytotelmata; secondary forest; Sinnamary; French Guiana; species interactions
	Abstract	The main theories explaining the biological diversity of rain forests often confer a limited understanding of the contribution of interspecific interactions to the observed patterns. We show how two-species mutualisms can affect much larger segments of the invertebrate community in tropical rain forests. Aechmea mertensii (Bromeliaceae) is both a phytotelm (plant-held water) and an ant-garden epiphyte. We studied the influence of its. associated ant species (Pachycondyla goeldii and Camponotus femoratus) on the physical characteristics of the plants, and, subsequently, on the diversity of the invertebrate communities that inhabit their tanks. As dispersal agents for the bromeliads, P. goeldii and C. femoratus influence the shape and size of the bromeliad by determining the location of the seedling, from exposed to partially shaded areas. By coexisting on a local scale, the two ant species generate a gradient of habitat conditions in terms of available resources (space and food) for aquatic invertebrates, the diversity of the invertebrate communities increasing with greater volumes of water and fine detritus. Two-species mutualisms are widespread in nature, but their influence on the diversity of entire communities remains largely unexplored. Because macroinvertebrates constitute an important part of animal production in all ecosystem types, further investigations should address the functional implications of such indirect effects.
	Address	[Cereghino, Regis] Univ Toulouse, UPS, INPT, Lab Ecol Fonct,EcoLab, F-31062 Toulouse, France, Email: cereghin@cict.fr
	Corporate Author				Thesis
	Publisher	ECOLOGICAL SOC AMER	Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0012-9658	ISBN		Medium
	Area		Expedition		Conference
	Notes	ISI:000277867600030			Approved	no
	Call Number	EcoFoG @ eric.marcon @			Serial	59
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	Author	Fortunel, C.; Garnier, E.; Joffre, R.; Kazakou, E.; Quested, H.; Grigulis, K.; Lavorel, S.; Ansquer, P.; Castro, H.; Cruz, P.; Dolezal, J.; Eriksson, O.; Freitas, H.; Golodets, C.; Jouany, C.; Kigel, J.; Kleyer, M.; Lehsten, V.; Leps, J.; Meier, T.; Pakeman, R.; Papadimitriou, M.; Papanastasis, V.P.; Quetier, F.; Robson, M.; Sternberg, M.; Theau, J.P.; Thebault, A.; Zarovali, M.
	Title	Leaf traits capture the effects of land use changes and climate on litter decomposability of grasslands across Europe			Type	Journal Article
	Year	2009	Publication	Ecology	Abbreviated Journal	Ecology
	Volume	90	Issue	3	Pages	598-611
	Keywords	climate; community functional parameters; disturbance; leaf traits; litter decomposability; litter quality
	Abstract	Land use and climate changes induce shifts in plant functional diversity and community structure, thereby modifying ecosystem processes. This is particularly true for litter decomposition, an essential process in the biogeochemical cycles of carbon and nutrients. In this study, we asked whether changes in functional traits of living leaves in response to changes in land use and climate were related to rates of litter potential decomposition, hereafter denoted litter decomposability, across a range of 10 contrasting sites. To disentangle the different control factors on litter decomposition, we conducted a microcosm experiment to determine the decomposability under standard conditions of litters collected in herbaceous communities from Europe and Israel. We tested how environmental factors ( disturbance and climate) affected functional traits of living leaves and how these traits then modified litter quality and subsequent litter decomposability. Litter decomposability appeared proximately linked to initial litter quality, with particularly clear negative correlations with lignin-dependent indices ( litter lignin concentration, lignin : nitrogen ratio, and fiber component). Litter quality was directly related to community-weighted mean traits. Lignin-dependent indices of litter quality were positively correlated with community-weighted mean leaf dry matter content (LDMC), and negatively correlated with community-weighted mean leaf nitrogen concentration (LNC). Consequently, litter decomposability was correlated negatively with community-weighted mean LDMC, and positively with community-weighted mean LNC. Environmental factors ( disturbance and climate) influenced community-weighted mean traits. Plant communities experiencing less frequent or less intense disturbance exhibited higher community-weighted mean LDMC, and therefore higher litter lignin content and slower litter decomposability. LDMC therefore appears as a powerful marker of both changes in land use and of the pace of nutrient cycling across 10 contrasting sites.
	Address	[Fortunel, Claire; Garnier, Eric; Joffre, Richard; Kazakou, Elena] CNRS, UMR 5175, Ctr Ecol Fonct & Evolut, F-34293 Montpellier 5, France, Email: claire.fortunel@ecofog.gf
	Corporate Author				Thesis
	Publisher	ECOLOGICAL SOC AMER	Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0012-9658	ISBN		Medium
	Area		Expedition		Conference
	Notes	ISI:000263776800003			Approved	no
	Call Number	EcoFoG @ eric.marcon @			Serial	121
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	Author	Baraloto, C.; Morneau, F.; Bonal, D.; Blanc, L.; Ferry, B.
	Title	Seasonal water stress tolerance and habitat associations within four neotropical tree genera			Type	Journal Article
	Year	2007	Publication	Ecology	Abbreviated Journal	Ecology
	Volume	88	Issue	2	Pages	478-489
	Keywords	drought tolerance; French Guiana; photosynthetic capacity; phylogenetically independent contrast; relative growth rate; seasonally flooded forest; specific leaf area; torus translation method; tropical forest
	Abstract	We investigated the relationship between habitat association and physiological performance in four congeneric species pairs exhibiting contrasting distributions between seasonally flooded and terra firme habitats in lowland tropical rain forests of French Guiana, including Virola and Iryanthera ( Myristicaceae), Symphonia ( Clusiaceae), and Eperua (Caesalpiniaceae). We analyzed 10-year data sets of mapped and measured saplings ( stems >= 150 cm in height and < 10 cm diameter at breast height [dbh]) and trees ( stems >= 10 cm dbh) across 37.5 ha of permanent plots covering a 300-ha zone, within which seasonally flooded areas ( where the water table never descends below 1 m) have been mapped. Additionally, we tested the response of growth, survival, and leaf functional traits of these species to drought and flood stress in a controlled experiment. We tested for habitat preference using a modi. cation of the torus translation method. Strong contrasting associations of the species pairs of Iryanthera, Virola, and Symphonia were observed at the sapling stage, and these associations strengthened for the tree stage. Neither species of Eperua was significantly associated with flooded habitats at the sapling stage, but E. falcata was significantly and positively associated with flooded forests at the tree stage, and trees of E. grandiflora were found almost exclusively in nonflooded habitats. Differential performance provided limited explanatory support for the observed habitat associations, with only congeners of Iryanthera exhibiting divergent sapling survival and tree growth. Seedlings of species associated with flooded forest tended to have higher photosynthetic capacity than their congeners at field capacity. In addition, they tended to have the largest reductions in leaf gas exchange and growth rate in response to experimental drought stress and the least reductions in response to experimental inundation. The corroboration of habitat association with differences in functional traits and, to a lesser extent, measures of performance provides an explanation for the regional coexistence of these species pairs. We suggest that specialization to seasonally flooded habitats may explain patterns of adaptive radiation in many tropical tree genera and thereby provide a substantial contribution to regional tree diversity.
	Address	INRA, UMR Ecol Forets Guyane, Kourou, French Guiana, Email: baraloto@botany.ufl.edu
	Corporate Author				Thesis
	Publisher	ECOLOGICAL SOC AMER	Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0012-9658	ISBN		Medium
	Area		Expedition		Conference
	Notes	ISI:000245668400021			Approved	no
	Call Number	EcoFoG @ eric.marcon @			Serial	165
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	Author	Baraloto, C.; Goldberg, D.E.; Bonal, D.
	Title	Performance trade-offs among tropical tree seedlings in contrasting microhabitats			Type	Journal Article
	Year	2005	Publication	Ecology	Abbreviated Journal	Ecology
	Volume	86	Issue	9	Pages	2461-2472
	Keywords	canopy gaps; French Guiana; regeneration niche; relative growth rate; seed size; shade tolerance; soil moisture; tropical forest
	Abstract	We investigated performance trade-offs among seedlings of nine tropical tree species during a -five-year field experiment. Seedlings were grown in eight microhabitat types composed of paired gap and shaded understory sites in each of four soil types. We defined performance trade-offs relevant to coexistence as significant pairwise rank reversals for species performance between contrasting situations, of which we characterize three types: microhabitat, fitness component, and ontogenetic. Only 2 of 36 species pairs exhibited microhabitat trade-offs or reversed rankings for survival or relative growth rate (RGR) among microhabitats, and only one species pair reversed performance ranks among soil types. We found stronger evidence for rank reversals between fitness components (survival and RGR), particularly in gap vs. understory environments, suggesting a general trade-off between shade tolerance (survival in shade) and gap establishment (RGR in gaps). Third, the most frequent rank reversals between species pairs occurred between early and later ontogenetic stages, especially between fitness components in contrasting microhabitats. Overall, 15 of 36 pairs of potentially competing species exhibited some type of seedling performance trade-off, two species pairs never outperformed one another, and for 19 species pairs one species was a consistent better performer. We suggest that ontogenetic trade-offs, in concert with microhabitat and fitness component trade-offs, may contribute to species coexistence of long-lived organisms such as tropical trees.
	Address	Univ Michigan, Dept Ecol & Evolutionary Biol, Ann Arbor, MI 48109 USA, Email: baraloto.c@kourou.cirad.fr
	Corporate Author				Thesis
	Publisher	ECOLOGICAL SOC AMER	Place of Publication		Editor
	Language		Summary Language		Original Title
	Series Editor		Series Title		Abbreviated Series Title
	Series Volume		Series Issue		Edition
	ISSN	0012-9658	ISBN		Medium
	Area		Expedition		Conference
	Notes	ISI:000231373600021			Approved	no
	Call Number	EcoFoG @ eric.marcon @			Serial	252
Permanent link to this record