Search Results - "Pointier, Jean Pierre"

Niche filtering, competition and species turnover in a metacommunity of freshwater molluscs by Dubart, Maxime, Pointier, Jean‐Pierre, Jarne, Philippe, David, Patrice

“…Metacommunity structure reflects the interplay of various processes, including niche filtering, extinction/colonization and interspecific interactions. Spatial…”
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Modeling competition, niche, and coexistence between an invasive and a native species in a two-species metapopulation by Dubart, Maxime, Pantel, Jelena H., Pointier, Jean-Pierre, Jarne, Philippe, David, Patrice

“…Modeling the dynamics of competition and coexistence between species is crucial to predict long-term impacts of invasive species on their native congeners…”
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Metapopulation dynamics of multiple species in a heterogeneous landscape by Pantel, Jelena H., Lamy, Thomas, Dubart, Maxime, Pointier, Jean‐Pierre, Jarne, Philippe, David, Patrice

“…Characterizing the diversity of demographic strategies among species can inform research in topics such as trait syndromes, community stability, coexistence,…”
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PATTERNS OF MATING-SYSTEM EVOLUTION IN HERMAPHRODITIC ANIMALS: CORRELATIONS AMONG SELFING RATE, INBREEDING DEPRESSION, AND THE TIMING OF REPRODUCTION by Escobar, Juan S., Auld, Josh R., Correa, Ana C., Alonso, Juan M., Bony, Yves K., Coutellec, Marie-Agnès, Koene, Joris M., Pointier, Jean-Pierre, Jarne, Philippe, David, Patrice

“…In hermaphrodites, traits that influence the selfing rate can coevolve with inbreeding depression, leading to the emergence of evolutionary syndromes. Theory…”
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Bioinvasion Triggers Rapid Evolution of Life Histories in Freshwater Snails by Chapuis, Elodie, Lamy, Thomas, Pointier, Jean-Pierre, Juillet, Nicolas, Ségard, Adeline, Jarne, Philippe, David, Patrice

“…Biological invasions offer interesting situations for observing how novel interactions between closely related, formerly allopatric species may trigger…”
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Bridging gaps in the molecular phylogeny of the Lymnaeidae (Gastropoda: Pulmonata), vectors of Fascioliasis by Correa, Ana C, Escobar, Juan S, Durand, Patrick, Renaud, François, David, Patrice, Jarne, Philippe, Pointier, Jean-Pierre, Hurtrez-Boussès, Sylvie

“…Lymnaeidae snails play a prominent role in the transmission of helminths, mainly trematodes of medical and veterinary importance (e.g., Fasciola liver flukes)…”
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Morphological and molecular characterization of Neotropic Lymnaeidae (Gastropoda: Lymnaeoidea), vectors of fasciolosis by Correa, Ana C., Escobar, Juan S., Noya, Oscar, Velásquez, Luz E., González-Ramírez, Carolina, Hurtrez-Boussès, Sylvie, Pointier, Jean-Pierre

“…► We compare the reliability of morphological and molecular approaches to identify species of Lymnaeidae. ► We examine conchological, anatomical and DNA-based…”
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Environmental DNA for detecting Bulinus truncatus: A new environmental surveillance tool for schistosomiasis emergence risk assessment by Mulero, Stephen, Boissier, Jérôme, Allienne, Jean‐François, Quilichini, Yann, Foata, Joséphine, Pointier, Jean‐Pierre, Rey, Olivier

“…Under ongoing climate changes, the development of large‐scale monitoring tools for assessing the risk of disease emergence constitutes an urging challenge…”
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Is Galba schirazensis (Mollusca, Gastropoda) an intermediate host of Fasciola hepatica (Trematoda, Digenea) in Ecuador? by Caron, Yannick, Celi-Erazo, Maritza, Hurtrez-Boussès, Sylvie, Lounnas, Mannon, Pointier, Jean-Pierre, Saegerman, Claude, Losson, Bertrand, Benítez-Ortíz, Washington

“…Fasciolosis is a widely distributed disease in livestock in South America but knowledge about the epidemiology and the intermediate hosts is relatively scarce…”
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Malacological survey in a bottle of water: A comparative study between manual sampling and environmental DNA metabarcoding approaches by Mulero, Stephen, Toulza, Eve, Loisier, Anaïs, Zimmerman, Meryl, Allienne, Jean-François, Foata, Joséphine, Quilichini, Yann, Pointier, Jean-Pierre, Rey, Olivier, Boissier, Jérôme

“…To assess the effect of anthropogenic activities on ecosystems, it is of prime importance to develop new tools enabling a rapid characterization of ecological…”
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Amassing diversity in an ancient lake: evolution of a morphologically diverse parthenogenetic gastropod assemblage in Lake Malawi by GENNER, MARTIN J, TODD, JONATHAN A, MICHEL, ELLINOR, ERPENBECK, DIRK, JIMOH, ABAYOMI, JOYCE, DOMINO A, PIECHOCKI, ANDRZEJ, POINTIER, JEAN-PIERRE

“…Exceptional ecological niche diversity, clear waters and unique divergent selection pressures have often been invoked to explain high morphological and genetic…”
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Physa acuta Draparnaud, 1805 (Gastropoda: Physidae): a Study of Topotypic Specimens by Paraense, W Lobato, Pointier, Jean-Pierre

“…A description is given of Physa acuta Draparnaud, 1805, based on topotypic specimens from the Garonne river basin, and additional samples from the environs of…”
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Molecular Identification of the Human Pathogen Amphimerus sp. in the Freshwater Snail Aroapyrgus sp. in Ecuador by Calvopiña, Manuel, Bastidas-Caldes, Carlos, Romero, Francisco, Villacrés-Granda, Irina, Pointier, Jean-Pierre, Takagi, Hidekazu, Sugiyama, Hiromu

“…Here, we report for the first time the snail intermediate host for the Amphimerus liver fluke, a foodborne trematodiasis. In Ecuador, Amphimerus of the…”
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Camouflaged invasion of Lake Malawi by an Oriental gastropod by GENNER, MARTIN J., MICHEL, ELLINOR, ERPENBECK, DIRK, DE VOOGD, NICOLE, WITTE, FRANS, POINTIER, JEAN-PIERRE

“…In this study we report the first animal invasion, to our knowledge, into Lake Malawi. The colonizer is a non‐native morph of the gastropod Melanoides…”
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High Genetic Variance in Life-History Strategies within Invasive Populations by Way of Multiple Introductions by Facon, Benoît, Pointier, Jean-Pierre, Jarne, Philippe, Sarda, Violette, David, Patrice

“…Biological invasions represent major threats to biodiversity [1] as well as large-scale evolutionary experiments [2]. Invasive populations have provided some…”
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Patterns of distribution, population genetics and ecological requirements of field-occurring resistant and susceptible Pseudosuccinea columella snails to Fasciola hepatica in Cuba by Alba, Annia, Vázquez, Antonio A., Sánchez, Jorge, Lounnas, Manon, Pointier, Jean-Pierre, Hurtrez-Boussès, Sylvie, Gourbal, Benjamin

“…Pseudosuccinea columella snails transmit the trematode Fasciola hepatica , but in Cuba, six naturally occurring populations successfully resist parasite…”
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Invading Freshwater Snails and Biological Control in Martinique Island, French West Indies by Pointier, J P

“…Eight alien freshwater snail species were introduced into Martinique Island during the last 50 years. The introduced snails include four planorbids (…”
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Systematics and geographical distribution of Galba species, a group of cryptic and worldwide freshwater snails by Alda, Pilar, Lounnas, Manon, Vázquez, Antonio A., Ayaqui, Rolando, Calvopiña, Manuel, Celi-Erazo, Maritza, Dillon, Robert T., González Ramírez, Luisa Carolina, Loker, Eric S., Muzzio-Aroca, Jenny, Nárvaez, Alberto Orlando, Noya, Oscar, Pereira, Andrés Esteban, Robles, Luiggi Martini, Rodríguez-Hidalgo, Richar, Uribe, Nelson, David, Patrice, Jarne, Philippe, Pointier, Jean-Pierre, Hurtrez-Boussès, Sylvie

“…[Display omitted] •We clarified systematics, distribution and phylogeny of Galba with an integrative approach.•Galba evolved ca. 22 myr ago and today comprises…”
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Metapopulation Dynamics of Species with Cryptic Life Stages by Lamy, Thomas, Gimenez, Olivier, Pointier, Jean-Pierre, Jarne, Philippe, David, Patrice

“…Quantifying metapopulation dynamics is a challenging task. Difficulties particularly arise in species that possess unobservable resistance forms that bias the…”
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Lymnaeidae from Santander and bordering departments of Colombia: Morphological characterization, molecular identification and natural infection with Fasciola hepatica by Pereira, Andrés Esteban, Uribe, Nelson, Pointier, Jean-Pierre

“…The Lymnaeidae constitute a family of freshwater gastropod molluscs whose diversity and ecology have been infrequently studied throughout Colombia. Some…”
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