Search Results - "Tidière, Morgane"

Effects of population density on static allometry between horn length and body mass in mountain ungulates by Pélabon, Christophe, Côté, Steeve D., Festa‐Bianchet, Marco, Gaillard, Jean‐Michel, Garel, Mathieu, Lemaître, Jean‐Francois, Loison, Anne, Tidière, Morgane, Toïgo, Carole

“…Little is known about the effects of environmental variation on allometric relationships of condition‐dependent traits, especially in wild populations. We…”
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Sex differences in adult lifespan and aging rates of mortality across wild mammals by Lemaître, Jean-François, Ronget, Victor, Tidière, Morgane, Allainé, Dominique, Berger, Vérane, Cohas, Aurélie, Colchero, Fernando, Conde, Dalia A., Garratt, Michael, Liker, András, Marais, Gabriel A. B., Scheuerlein, Alexander, Székely, Tamás, Gaillard, Jean-Michel

“…In human populations, women consistently outlive men, which suggests profound biological foundations for sex differences in survival. Quantifying whether such…”
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Variation in actuarial senescence does not reflect life span variation across mammals by Péron, Guillaume, Lemaître, Jean-François, Ronget, Victor, Tidière, Morgane, Gaillard, Jean-Michel

“…The concept of actuarial senescence (defined here as the increase in mortality hazards with age) is often confounded with life span duration, which obscures…”
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Comparative analyses of longevity and senescence reveal variable survival benefits of living in zoos across mammals by Tidière, Morgane, Gaillard, Jean-Michel, Berger, Vérane, Müller, Dennis W. H., Bingaman Lackey, Laurie, Gimenez, Olivier, Clauss, Marcus, Lemaître, Jean-François

“…While it is commonly believed that animals live longer in zoos than in the wild, this assumption has rarely been tested. We compared four survival metrics…”
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Sex‐specific actuarial and reproductive senescence in zoo‐housed tiger (Panthera tigris): The importance of sub‐species for conservation by Tidière, Morgane, Müller, Peter, Sliwa, Alexander, Siberchicot, Aurélie, Douay, Guillaume

“…A fifth of all known species are currently classified as threatened in the wild: the rate of biodiversity loss is rapid, continuous, and mostly due to…”
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Lifespan decreases with proportion of sons in males but not females of zoo‐housed tigers and lemurs by Tidière, Morgane, Douay, Guillaume, Müller, Peter, Siberchicot, Aurélie, Sliwa, Alexander, Whipple, Mylisa, Douhard, Mathieu

“…Several studies have shown higher costs of rearing sons than daughters in mammals where males are larger than females. These studies typically focus on females…”
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Modelling allometry: statistical and biological considerations – a reply to Packard by Pélabon, Christophe, Tidière, Morgane, Lemaître, Jean-François, Gaillard, Jean-Michel

“…Allometry studies describe how phenotypic traits increase relative to the increase of the size of the organism. Given that the increase in size of an organism…”
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Pathogens Shape Sex Differences in Mammalian Aging by Tidière, Morgane, Badruna, Adèle, Fouchet, David, Gaillard, Jean-Michel, Lemaître, Jean-François, Pontier, Dominique

“…Understanding the origin of sex differences in lifespan and aging patterns remains a salient challenge in both biogerontology and evolutionary biology…”
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Does sexual selection shape sex differences in longevity and senescence patterns across vertebrates? A review and new insights from captive ruminants by Tidière, Morgane, Gaillard, Jean-Michel, Müller, Dennis W. H., Lackey, Laurie Bingaman, Gimenez, Olivier, Clauss, Marcus, Lemaître, Jean-François

“…In most mammals, both sexes display different survial patterns, often involving faster senescence in males. Being under intense sexual competition to secure…”
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Maternal reproductive senescence shapes the fitness consequences of the parental age difference in ruffed lemurs by Tidière, Morgane, Thevenot, Xavier, Deligiannopoulou, Adamantia, Douay, Guillaume, Whipple, Mylisa, Siberchicot, Aurélie, Gaillard, Jean-Michel, Lemaître, Jean-François

“…In humans, pronounced age differences between parents have deleterious fitness consequences. In particular, the number of children is lower when mothers are…”
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Survival improvements of marine mammals in zoological institutions mirror historical advances in human longevity by Tidière, Morgane, Colchero, Fernando, Staerk, Johanna, Adkesson, Michael J, Andersen, Ditte H, Bland, Lucie, Böye, Martin, Brando, Sabrina, Clegg, Isabella, Cubaynes, Sarah, Cutting, Amy, De Man, Danny, Derocher, Andrew E, Dorsey, Candice, Elgar, William, Gaglione, Eric, Anderson Hansen, Kirstin, Jungheim, Allison, Kok, José, Laule, Gail, Goya, Agustín Lopez, Miller, Lance, Monreal-Pawlowsky, Tania, Mucha, Katelyn, Owen, Megan A, Petersen, Stephen D, Pilfold, Nicholas, Richardson, Douglas, Richardson, Evan S, Sabo, Devon, Sato, Nobutaka, Shellabarger, Wynona, Skovlund, Cecilie R, Tomisawa, Kanako, Trautwein, Sandra E, Bonn, William Van, Elk, Cornelis Van, Von Fersen, Lorenzo, Wahlberg, Magnus, Zhang, Peijun, Zhang, Xianfeng, Conde, Dalia A

“…An intense public debate has fuelled governmental bans on marine mammals held in zoological institutions. The debate rests on the assumption that survival in…”
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Does grandparental care select for a longer lifespan in non-human mammals? by Péron, Guillaume, Bonenfant, Christophe, Lemaitre, Jean-François, Ronget, Victor, Tidiere, Morgane, Gaillard, Jean-Michel

“…Abstract Several non-human mammalian species provide grandparental care but remain fertile until death, unlike our species. This might call into question the…”
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Assessing the Diversity of the Form of Age-Specific Changes in Adult Mortality from Captive Mammalian Populations by Ronget, Victor, Lemaître, Jean-François, Tidière, Morgane, Gaillard, Jean-Michel

“…Actuarial senescence (i.e., the age-specific increase in mortality rate) is pervasive across mammalian species, but our current understanding of the diversity…”
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Variation in the ontogenetic allometry of horn length in bovids along a body mass continuum by Tidière, Morgane, Gaillard, Jean‐Michel, Garel, Mathieu, Lemaître, Jean‐François, Toïgo, Carole, Pélabon, Christophe

“…Allometric relationships describe the proportional covariation between morphological, physiological, or life‐history traits and the size of the organisms…”
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Do Equids Live longer than Grazing Bovids? by Tidière, Morgane, Duncan, Patrick, Lemaître, Jean-François, Gaillard, Jean-Michel, Lackey, Laurie Bingaman, Müller, Dennis W. H., Clauss, Marcus

“…A large part of the diversity of longevity and actuarial senescence (i.e., the progressive decline of survival probabilities with age) across vertebrates can…”
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Species delineation and genetic structure of two Chaerephon species (C. pusillus and C. leucogaster) on Madagascar and the Comoro archipelago by Tidière, Morgane, Portanier, Elodie, Jacquet, Stéphanie, Goodman, Steven M., Monnier, Gildas, Beuneux, Gregory, Desmet, Jean‐François, Kaerle, Cécile, Queney, Guillaume, Barataud, Michel, Pontier, Dominique

“…Cryptic species diversity is known to be common in bats but remains challenging to study in these mammals, whose natural history traits render their sampling…”
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High reproductive effort is associated with decreasing mortality late in life in captive ruffed lemurs by Tidière, Morgane, Lemaître, Jean‐François, Douay, Guillaume, Whipple, Mylisa, Gaillard, Jean‐Michel

“…Evolutionary theories of senescence predict that a high allocation to reproduction during early life should have long‐term deleterious consequences on future…”
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Does tooth wear influence ageing? A comparative study across large herbivores by Gaillard, Jean-Michel, Berger, Vérane, Tidière, Morgane, Duncan, Patrick, Lemaître, Jean-François

“…We test whether the intensity of tooth wear influences the strength of actuarial senescence across species of large herbivores. We collected from the…”
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Males do not senesce faster in large herbivores with highly seasonal rut by Tidière, Morgane, Gaillard, Jean-Michel, Müller, Dennis W.H., Bingaman Lackey, Laurie, Gimenez, Olivier, Clauss, Marcus, Lemaître, Jean-François

“…Patterns of actuarial senescence vary among long-lived species. A proposed explanation of the evolution of species-specific senescence patterns is that…”
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Maternal reproductive senescence shapes the fitness consequences of the parental age difference in ruffed lemurs by Tidière, Morgane, Thevenot, Xavier, Deligiannopoulou, Adamantia, Douay, Guillaume, Whipple, Mylisa, Siberchicot, Aurélie, Gaillard, Jean-Michel, Lemaître, Jean-François

“…In humans, pronounced age differences between parents have deleterious fitness consequences. In particular, the number of children is lower when mothers are…”
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