Pascal Poncin
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View article: Linking glucocorticoid variations to monthly and daily behavior in a wild endangered neotropical primate
Linking glucocorticoid variations to monthly and daily behavior in a wild endangered neotropical primate Open
Identifying the factors swaying physiological stress levels in wild animals can help depict how they cope with environmental and social stressors, shedding light on their feeding ecology, behavioral plasticity, and adaptability. Here, we u…
View article: The initial response of females towards congeneric males matches the propensity to hybridise in Ophthalmotilapia
The initial response of females towards congeneric males matches the propensity to hybridise in Ophthalmotilapia Open
Cichlid radiations often harbour closely related species with overlapping niches and distribution ranges. Such species sometimes hybridise in nature, which raises the question how they can coexist. This also holds for the Tanganyika mouthb…
View article: Assessment of Fish Abundance, Biodiversity and Movement Periodicity Changes in a Large River over a 20-Year Period
Assessment of Fish Abundance, Biodiversity and Movement Periodicity Changes in a Large River over a 20-Year Period Open
A river is an ecosystem where fish fauna represents an important structural element. To re-establish connectivity, it is imperative to allow movement between functional habitats. Due to the hydromorphological complexity of large anthropize…
View article: Tubectomy of Pregnant and Non-pregnant Female Balinese Macaques (Macaca Fascicularis) With Post-operative Monitoring
Tubectomy of Pregnant and Non-pregnant Female Balinese Macaques (Macaca Fascicularis) With Post-operative Monitoring Open
Worldwide, primates, and humans increasingly share habitats and often enter in conflict when primates thrive in human-dominated environments, calling for special management measures. Reproductive control is increasingly used to manage popu…
View article: Effect of Infant Presence on Social Networks of Sterilized and Intact Wild Female Balinese Macaques (Macaca fascicularis)
Effect of Infant Presence on Social Networks of Sterilized and Intact Wild Female Balinese Macaques (Macaca fascicularis) Open
Contraception is increasingly used to control wild animal populations. However, as reproductive condition influences social interactions in primates, the absence of new offspring could influence the females’ social integration. We studied …
View article: The initial response of females towards congeneric males matches the propensity to hybridise in <i>Ophthalmotilapia</i>
The initial response of females towards congeneric males matches the propensity to hybridise in <i>Ophthalmotilapia</i> Open
A bstract Cichlid radiations often harbour closely related species with overlapping niches and distribution ranges. Such species sometimes hybridise in nature, which raises the question how can they coexist. This also holds for the Tangany…
View article: Seed Shadows of Northern Pigtailed Macaques within a Degraded Forest Fragment, Thailand
Seed Shadows of Northern Pigtailed Macaques within a Degraded Forest Fragment, Thailand Open
Research Highlights: Frugivores able to disperse large seeds over large distances are indispensable for seedling recruitment, colonization and regeneration of tropical forests. Understanding their effectiveness as seed dispersal agents in …
View article: Toward a better understanding of habituation process to human observer: A statistical approach in Macaca leonina (Primates: Cercopithecidea)
Toward a better understanding of habituation process to human observer: A statistical approach in Macaca leonina (Primates: Cercopithecidea) Open
Gazagne, Eva, Hambuckers, Alain, Savini, Tommaso, Poncin, Pascal, Huynen, Marie-Claude, Brotcorne, Fany (2020): Toward a better understanding of habituation process to human observer: A statistical approach in Macaca leonina (Primates: Cer…
View article: Physiological and behavioural responses to habitat fragmentation by black lion tamarins
Physiological and behavioural responses to habitat fragmentation by black lion tamarins Open
Habitat fragmentation is one of the major threats hanging over primate populations in South America. Before affecting primates at a population level, environmental perturbations affect the physiology of the individuals. Glucocorticoids (GC…
View article: Neurogenomic Profiling Reveals Distinct Gene Expression Profiles Between Brain Parts That Are Consistent in Ophthalmotilapia Cichlids
Neurogenomic Profiling Reveals Distinct Gene Expression Profiles Between Brain Parts That Are Consistent in Ophthalmotilapia Cichlids Open
The detection of external and internal cues alters gene expression in the brain which in turn may affect neural networks that underly behavioral responses. Previous studies have shown that gene expression profiles differ between major brai…
View article: Postembryonic development of appendicular and axial skeletons in Labeo parvus (Cyprinidae)
Postembryonic development of appendicular and axial skeletons in Labeo parvus (Cyprinidae) Open
The axial and appendicular skeletons in Labeo parvus (Cyprinidae) were investigated from hatching to 29 days post-hatch (dph) in cleared and stained specimens. The cartilaginous axial caudal skeleton of L. parvus develops like in other cyp…