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| Puillandre, N.; Kantor, Yu. I.; Sysoev, A.; Couloux, A.; Meyer, C.; Rawlings, T.; Todd, J. A.; Bouchet, P.. |
| The superfamily Conoidea constitutes one of the most diverse and taxonomically challenging groups among marine molluscs. Classifications based on shell or radular characters are highly contradictory and disputed. Whereas the monophyly of the Conidae and Terebridae has not been challenged, the other constituents of the superfamily are placed in a ‘trash’ group, the turrids, the non-monophyly of which has been demonstrated by anatomical and molecular evidence. We present here a new molecular phylogeny based on a total of 102 conoidean genera (87 ‘turrids’, 5 cones and 10 terebrids) and three mitochondrial genes [cytochrome oxidase I (COI), 12S rRNA and 16S rRNA]. The resulting tree recognizes 14 clades. When the Conidae (Conus s.l.) and Terebridae are ranked... |
| Tipo: Text |
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| Ano: 2011 |
URL: https://archimer.ifremer.fr/doc/00144/25554/23699.pdf |
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| Castelin, M.; Puillandre, Nicolas; Kantor, Yu. I.; Modica, M. V.; Terryn, Y.; Cruaud, C.; Bouchet, P.; Holford, M.. |
| The Terebridae are a diverse family of tropical and subtropical marine gastropods that use a complex and modular venom apparatus to produce toxins that capture polychaete and enteropneust preys. The complexity of the terebrid venom apparatus suggests that venom apparatus development in the Terebridae could be linked to the diversification of the group and can be analyzed within a molecular phylogenetic scaffold to better understand terebrid evolution. Presented here is a molecular phylogeny of 89 terebrid species belonging to 12 of the 15 currently accepted genera, based on Bayesian inference and Maximum Likelihood analyses of amplicons of 3 mitochondrial (COI, 16S and 12S) and one nuclear (28S) genes. The evolution of the anatomy of the terebrid venom... |
| Tipo: Text |
Palavras-chave: Character evolution; Key innovations; Predator-prey system; Radula; Teretoxins; Peptide toxins. |
| Ano: 2012 |
URL: https://archimer.ifremer.fr/doc/00140/25117/82434.pdf |
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| Bouchet, P.; Kantor, Yu. I.; Sysoev, A.; Puillandre, N.. |
| A new genus-level classification of the Conoidea is presented, based on the molecular phylogeny of Puillandre et al. in the accompanying paper. Fifteen lineages are recognized and ranked as families to facilitate continuity in the treatment of the names Conidae (for 'cones') and Terebridae in their traditional usage. The hitherto polyphyletic 'Turridae' is now resolved as 13 monophyletic families, in which the 358 currently recognized genera and subgenera are placed, or tentatively allocated: Conorbidae (2 (sub) genera), Borsoniidae (34), Clathurellidae (21), Mitromorphidae (8), Mangeliidae (60), Raphitomidae (71), Cochlespiridae (9), Drilliidae (34), Pseudomelatomidae (=Crassispiridae) (59), Clavatulidae (14), Horaiclavidae new family (28), Turridae s. s.... |
| Tipo: Text |
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| Ano: 2011 |
URL: https://archimer.ifremer.fr/doc/00144/25544/23686.pdf |
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| Puillandre, N.; Bouchet, P.; Duda, T. F., Jr.; Kauferstein, S.; Kohn, A. J.; Olivera, B. M.; Watkins, M.; Meyer, C.. |
| We present a large-scale molecular phylogeny that includes 320 of the 761 recognized valid species of the cone snails (Conus), one of the most diverse groups of marine molluscs, based on three mitochondrial genes (COI, 16S rDNA and 12S rDNA). This is the first phylogeny of the taxon to employ concatenated sequences of several genes, and it includes more than twice as many species as the last published molecular phylogeny of the entire group nearly a decade ago. Most of the numerous molecular phylogenies published during the last 15 years are limited to rather small fractions of its species diversity. Bayesian and maximum likelihood analyses are mostly congruent and confirm the presence of three previously reported highly divergent lineages among cone... |
| Tipo: Text |
Palavras-chave: Ancestral state reconstruction; Conidae; Conus; COI; 16SrRNA; 12SrRNA. |
| Ano: 2014 |
URL: https://archimer.ifremer.fr/doc/00468/57920/83480.pdf |
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| Fontaine, B.; Achterberg, C. van; Alonso-Zarazaga, M.A.; Araujo, R.; Asche, M.; Aspöck, H.; Aspöck, U.; Audisio, P.; Aukema, B.; Bailly, N.; Balsamo, M.; Bank, R.A.; Belfiore, C.; Bogdanowicz, W.; Boxshall, G.; Burckhardt, D.; Chylarecki, P.; Deharveng, L.; Dubois, A.; Enghoff, H.; Fochetti, R.; Fontaine, C.; Gargominy, O.; Lopez, M.S.G.; Goujet, D.; Harvey, M.S.; Heller, K.-G.; Helsdingen, P. van; Hoch, H.; Jong, Y. de; Karsholt, O.; Los, W.; Magowski, W.; Massard, J.A.; McInnes, S.J.; Mendes, L.F.; Mey, E.; Michelsen, V.; Minelli, A.; Nafria, J.M.N.; Nieukerken, E.J. van; Pape, Th.; Prins, W. de; Ramos, M.; Ricci, C.; Roselaar, C.; Rota, E.; Segers, H.; Timm, T.; Tol, J. van; Bouchet, P.. |
| The number of described species on the planet is about 1.9 million, with ca. 17,000 new species described annually, mostly from the tropics. However, taxonomy is usually described as a science in crisis, lacking manpower and funding, a politically acknowledged problem known as the Taxonomic Impediment. Using data from the Fauna Europaea database and the Zoological Record, we show that contrary to general belief, developed and heavily-studied parts of the world are important reservoirs of unknown species. In Europe, new species of multicellular terrestrial and freshwater animals are being discovered and named at an unprecedented rate: since the 1950s, more than 770 new species are on average described each year from Europe, which add to the 125,000... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Taxonomy; Biodiversity; Species; 42.48; 42.70. |
| Ano: 2012 |
URL: http://www.repository.naturalis.nl/record/420238 |
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| De Souza, C.; Batawila, K.; Kpemissi, E.A.; Akpagana, K.; Kokou, K.; Kaumaglo, K.; Bouchet, P.. |
| Les etudes pharmacologiques d'extraits de feuilles de trois especes de plantes menacees de disparition du littoral du Togo (Conocarpus erectus L.. Dodonaea viscosa (L) Jacq. et Scaevola plumieri (L) Vahl.) ont permis de prouver leurs usages en therapeutique traditionnelle. L'extrail hydro-ethanolique de feuilles de D. viscosa est tres actif sur Baollus subtilis, Pseudomonas aeruginosa. Staphyloccocus aureus et surtout Candida albicans avec une concentration minimale inhibitrice de 12.5 mgtml. Celui de C. erectus agit sur S. aureus et I? aeruginosa alors qu'a la même concentration celui de S. plumien' inhibe la croissance de C. albicans. Une etude chimique rnontre que les extraits renferment des tannins, des flavonoi'des et des saponines qui seraient a... |
| Tipo: Journal Contribution |
Palavras-chave: Pharmaceutical plants; Http://aims.fao.org/aos/agrovoc/c_13278. |
| Ano: 2003 |
URL: http://hdl.handle.net/1834/1162 |
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