{"id":28,"date":"2012-06-25T15:19:35","date_gmt":"2012-06-25T13:19:35","guid":{"rendered":"http:\/\/localhost\/infosyslab-wp\/index.php\/rzb-2\/"},"modified":"2023-02-22T10:53:54","modified_gmt":"2023-02-22T09:53:54","slug":"rzb-2","status":"publish","type":"page","link":"https:\/\/infosyslab.fr\/index.php\/en\/staff-2\/searchers\/rzb-2\/","title":{"rendered":"Ren\u00e9 Zarag\u00fceta i Bagils"},"content":{"rendered":"
\n<\/div>\n

Research<\/strong><\/p>\n

My research concerns the theory and development of three-item analysis (3ia). 3ia is a theory of taxa classification in systematics and biogeographic areas in historical biogeography. It is characterized by an additional analytical stage, in which the hypotheses of homology are decomposed into elementary hierarchies, i.e. two of them are more closely related than any is to the third (hence the name 3ia). In 3ia, it is not necessary to introduce extragroups, no taxa \/ characters (or areas \/ taxa) matrices are used, there are no question marks, etc…<\/p>\n

The results of the research in 3ia have been implemented in the computer program package LisBeth<\/p>\n

Contact<\/strong><\/p>\n

Postal address:<\/p>\n

Ren\u00e9 Zarag\u00fceta i Bagils
\nSorbonne Universit\u00e9, MNHN, CNRS, EPHE, Institut de Syst\u00e9matique, \u00c9volution, Biodiversit\u00e9, ISYEB,
\n75005 Paris, France,
\nLaboratoire Informatique et Syst\u00e9matique<\/p>\n

MNHN D\u00e9partement Histoire de la Terre
\nB\u00e2timent de G\u00e9ologie CP48
\n57 rue Cuvier 75005 Paris (France)<\/p>\n

t\u00e9l : 01.40.79.80.54
\n@ : Rene.Zaragueta_Bagils << at >> sorbonne-universite.fr<\/p>\n

Teaching<\/strong><\/p>\n

I teach organismic biology and systematics in the first three years of Paris6 university.<\/p>\n

I also teach in the Museum-Paris6 university master \u00ab\u00a0Systematics, Evolution, Paleobiodiversity\u00a0\u00bb three-item analysis, cladistic biogeography (Area cladistics), epistemology and philosophy of science<\/p>\n

I am responsible for a module of the research school of the MNHN, entitled \u00ab\u00a0Three-item analysis in systematics and biogeography\u00a0\u00bb.<\/p>\n

Publications<\/strong><\/p>\n

2018 Rineau, V., Zarag\u00fceta Bagils, R.<\/strong>, Laurin, M. : Impact of errors on cladistic inference: simulation-based comparison between parsimony and three-taxon analysis. Contributions to Zoology, 87 (1) 25-40.<\/p>\n

2017 Khalloufi, B., Dutheil, D., Mora, T., Zarag\u00fceta Bagils, R.<\/strong> : Mesozoic clupeomorphs of North Africa : diversity and phylogeny<\/a>. Research & Knowledge, 3 (2) : 46-49.<\/p>\n

2016 Zarag\u00fceta Bagils, R.<\/strong> & P\u00e9caud, S. : Why should cladograms be dichotomous?. Chap. 10 in Williams, D., Schmitt, M. & Wheeler, Q. (eds.) :The Future of Phylogenetic Systematics: The Legacy of Willi Hennig<\/a>. Cambridge University Press.<\/p>\n

<\/p>\n

2016 Pinna, M. d., Bockmann, F. A., Zarag\u00fceta Bagils, R.<\/strong> : Unrooted trees discovered independently in philology and phylogenetics: a remarkable case of methodological convergence. Systematics and Biodiversity 2016, 1-10.<\/a><\/p>\n


\n<\/a>2015 Lecointre, G. De Wever, P. Ekstr\u00f6m, S. Gargaud, M. Gounelle, M. Klein, E. Longo, G. Martin, H. Pav\u00e9, A. Walliser, B. Zanda,B. & Zarag\u00fceta Bagils, R.<\/strong> : <\/a>Cat\u00e9gories et classification face au changement. Chap. 13 in Gargaud, M. & Lecointre, G. (dir.) : L\u2019\u00e9volution, de l\u2019univers aux soci\u00e9t\u00e9s. Objets et concepts<\/a>. Editions Mat\u00e9riologiques.
\nFlyer here<\/a>
\n<\/p>\n

2015 Cecca, F. & Zarag\u00fceta Bagils, R.<\/strong> : Pal\u00e9obiog\u00e9ographie<\/a>. Collection G\u00e9osph\u00e8res dir. P. de Wever. EDP Sciences, Paris.
\nFlyer here<\/a>
\n<\/p>\n

2015 Zarag\u00fceta, R. : Les deux biog\u00e9ographies. Biosystema 30, Editions Mat\u00e9riologiques.<\/p>\n

2015 Rineau, V, Grand, A, Zarag\u00fceta Bagils, R.<\/strong>, Laurin, M.. :Experimental systematics: sensitivity of cladistic methods to polarization and character ordering schemes. Contributions to Zoology, 84 (2) 129-148<\/p>\n

2015 Ung, V, Zarag\u00fceta Bagils, R.<\/strong>, Williams, D. : Comparative biogeography of Southeast Asia and the West Pacific region. Biological Journal of the Linnean Society.<\/p>\n

2014 Grand, A, Zarag\u00fceta Bagils, R.<\/strong>, Duque-Velez, L., Ung, V. : A cladistic re-analysis of the Gadiformes (Teleostei, Paracanthopterygii) using three-item analysis<\/a>. Zootaxa 3889:525-552.<\/p>\n

2012 Zarag\u00fceta Bagils R.<\/strong>, Ung, V., Grand, A., Cao, N. & Ducasse, J. : LisBeth: New cladistics for phylogenetics and biogeography. Comptes Rendus Palevol, 11 : 563-566<\/p>\n

2011 Zarag\u00fceta Bagils R.<\/strong> : Anc\u00eatres in Biosystema 28 : 41-62. L\u2019arbre du vivant existe-t-il ? (V. Mal\u00e9cot,
\nN. L\u00e9ger et P. Tassy, coord.). Soci\u00e9t\u00e9 Fran\u00e7aise de Syst\u00e9matique, Paris<\/p>\n

2010 Khalloufi, B., Zarag\u00fceta Bagils, R.<\/strong> & Leli\u00e8vre, H. : Rhombichthys intoccabilis<\/em>, gen. et sp. nov. (Ellimmichthyiformes, Clupeomorpha, Teleostei) from the Cenomanian (Upper Cretaceous) of Ein Yabrud, Middle East. Anatomical description and phylogenetic implications<\/a>. Journal of Vertebrate Paleontology 30(1) : 57\u201367<\/p>\n

2010 Ung V., Dubus G., Zarag\u00fceta-Bagils R.<\/strong>, & Vignes-Lebbe R. : Xper\u00b2: introducing e-Taxonomy. Bioinformatics, 26 (5) : 703-704.<\/p>\n

2009 Zarag\u00fceta Bagils, R.<\/strong>, Bourdon E., Ung V., Vignes-Lebbe R. & Mal\u00e9cot V. : Comments on the International Code of Area Nomenclature<\/a>. Journal of Biogeography, 38 : 1617-1619<\/p>\n

2009\tCao N., Bourdon E., El Azawi M., & Zarag\u00fceta-Bagils R.<\/strong> : Three-item analysis and parsimony, intersection tree and strict consensus: a biogeographical example<\/a>. Bulletin de la Soci\u00e9t\u00e9 G\u00e9ologique de France, 180 (1) : 13-15<\/p>\n

2008\tCao N., Le Pechon, T. & Zarag\u00fceta Bagils R.<\/strong> : Does minimizing homoplasy really maximize homology? MaHo: A method for evaluating homology among most parsimonious trees. Comptes Rendus Palevol, 7 (1) : 17-26<\/a><\/p>\n

2008\tLeli\u00e8vre, H., Zarag\u00fceta-Bagils, R.<\/strong> & Rouget, I. : Temporal information, fossil record and phylogeny. Comptes Rendus Palevol 7 : 27\u201336<\/a><\/p>\n


\n<\/a><\/a>2007\tZarag\u00fceta-Bagils, R.<\/strong> & Bourdon E. : <\/a>Three-item analysis: Hierarchical representation and treatment of missing and inapplicable data<\/a>.Comptes Rendus Palevol 6 : 527\u2013534<\/p>\n

2007\tCao N., Zarag\u00fceta-Bagils, R.<\/strong> & Vignes-Lebbe R. : Hierarchical representation of the hypotheses of homology<\/a>. Geodiversitas 29 (1) : 5-15.<\/p>\n

2007\tJacques F. Gallut C. Vignes-Lebbe R. & Zarag\u00fceta-Bagils, R.<\/strong> : Resolving phylogenetic reconstruction in Menispermaceae (Ranunculales) using fossils and a novel statistical test<\/a>. Taxon 56 (2) : 379-392<\/p>\n

2006\tZarag\u00fceta-Bagils, R.<\/strong>, Bourdon E., Rouget I & Leli\u00e8vre H. : Arbres phylog\u00e9n\u00e9tiques et chronologie<\/a>. G\u00e9ochronique 98: 44-45.<\/p>\n

2004\tZarag\u00fceta-Bagils, R.<\/strong>, Leli\u00e8vre H. & Tassy P. : Temporal paralogy, cladograms, and the quality of the fossil record<\/a>, Geodiversitas 26, 381-389<\/p>\n

2004\tZarag\u00fceta-Bagils, R.<\/strong> : Basal clupeomorphs and the Ellimmichthyiform phylogeny. Mesozoic Fishes 3. Systematics, Paleoenvironments and Biodiversity (G. Arratia et A. Tintori, eds.). Verlag Dr. Friedrich Pfeil, Munich, 391-404<\/p>\n

2002\tZarag\u00fceta-Bagils, R.<\/strong>, S. Lavou\u00e9, A. Tillier, C. Bonillo et G. Lecointre : Assessment of otocephalan and protacanthopterygian concepts in the light of multiple molecular phylogenies. Comptes Rendus de l’Acad\u00e9mie des Sciences \u2013 S\u00e9rie Biologies 325 : 1-17.<\/p>\n

2001\tZarag\u00fceta-Bagils, R.<\/strong> : Les Alosa fossiles et la notion de genre en syst\u00e9matique phylog\u00e9n\u00e9tique. Bulletin Fran\u00e7ais de P\u00eache et Pisciculture 362\/363 : 1059-1066.<\/p>\n

2001\tZarag\u00fceta-Bagils, R.<\/strong>, et H. Leli\u00e8vre : \u00c2ges et noms versus caract\u00e8res et phylog\u00e9nie : le probl\u00e8me de l’ajustement entre la stratigraphie et la phylog\u00e9nie. in Biosystema 19 : 169-185. Syst\u00e9matique et Pal\u00e9ontologie (P. Tassy et A. de Ricql\u00e8s, eds.). Soci\u00e9t\u00e9 Fran\u00e7aise de Syst\u00e9matique, Paris.<\/p>\n

Communications dans des congr\u00e8s interationaux<\/strong><\/p>\n

2007 Zarag\u00fceta-Bagils, R.<\/strong> & Bourdon, E. : Three-item analysis: representation and treatment of missing and non-applicable character-states\u00a0\u00bb. Conf\u00e9rence introductive \u00e0 la session M\u00e9thodologie. Palaeobotany and the Evolution of Plants: Current Issues. Organisation Francophone de Pal\u00e9obotanique et the Linnean Society of London Palaeobotany Specialist Group. Coll\u00e8ge de France, Paris.<\/p>\n

2007 Cao, N Le P\u00e9chon, T. & Zarag\u00fceta-Bagils, R.<\/strong> : Minimizing homoplasy is not maximazing homology : a method for choosing among most parcimonius trees. Palaeobotany and the Evolution of Plants: Current Issues. Organisation Francophone de Pal\u00e9obotanique et the Linnean Society of London Palaeobotany Specialist Group. Coll\u00e8ge de France, Paris.<\/p>\n

2007 Leli\u00e8vre, H. Rouget, I. & Zarag\u00fceta-Bagils, R.<\/strong> : Information temporelle, registre fossile et phylog\u00e9nie. Palaeobotany and the Evolution of Plants: Current Issues. Organisation Francophone de Pal\u00e9obotanique et the Linnean Society of London Palaeobotany Specialist Group. Coll\u00e8ge de France, Paris.<\/p>\n

2006 Zarag\u00fceta-Bagils, R.<\/strong>, Cao, N., Rouget, I. Tassy, P. & Leli\u00e8vre, H. : HiFi: a proposed solution for measuring the fit of phylogenies to stratigraphy. 2nd International Palaeontology Congress, Beijing, RP Chine.<\/p>\n","protected":false},"excerpt":{"rendered":"

Research My research concerns the theory and development of three-item analysis (3ia). 3ia is a theory of taxa classification in systematics and biogeographic areas in historical biogeography. It is characterized by an additional analytical stage, in which the hypotheses of homology are decomposed into elementary hierarchies, i.e. two of them are more closely related than […]<\/p>\n","protected":false},"author":1,"featured_media":23,"parent":20,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-28","page","type-page","status-publish","has-post-thumbnail","hentry"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":6}},"_links":{"self":[{"href":"https:\/\/infosyslab.fr\/index.php\/wp-json\/wp\/v2\/pages\/28","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/infosyslab.fr\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/infosyslab.fr\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/infosyslab.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/infosyslab.fr\/index.php\/wp-json\/wp\/v2\/comments?post=28"}],"version-history":[{"count":3,"href":"https:\/\/infosyslab.fr\/index.php\/wp-json\/wp\/v2\/pages\/28\/revisions"}],"predecessor-version":[{"id":426,"href":"https:\/\/infosyslab.fr\/index.php\/wp-json\/wp\/v2\/pages\/28\/revisions\/426"}],"up":[{"embeddable":true,"href":"https:\/\/infosyslab.fr\/index.php\/wp-json\/wp\/v2\/pages\/20"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/infosyslab.fr\/index.php\/wp-json\/wp\/v2\/media\/23"}],"wp:attachment":[{"href":"https:\/\/infosyslab.fr\/index.php\/wp-json\/wp\/v2\/media?parent=28"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}