Benjamin Geffroy

Laboratoire Adaptation et Adaptabilites des Animaux et des Systemes (PDG-RBE-MARBEC-LAAAS)

Contact par courriel

04 67 13 04 14

Employeur : Ifremer

Site : Palavas

Adresse postale : Station de Palavas - Chemin de Maguelone - 34250 Palavas les Flots

URL : https://annuaire.ifremer.fr/cv/23516/

Jeux de données

2018

Geffroy Benjamin (2018). RNA-Seq juvéniles de bar: Projet 3S (Seabass, Sex and Stress). IFREMER. https://sextant.ifremer.fr/record/5cb1485f-385e-46e9-9cc1-4b4d77802183/


Bibliographie

2021

Bessa Eduardo, Sadoul Bastien, McKenzie David, Geffroy Benjamin (2021). Group size, temperature and body size modulate the effects of social hierarchy on basal cortisol levels in fishes . Hormones and Behavior , 136, 105077 (6p.) . https://doi.org/10.1016/j.yhbeh.2021.105077
McKenzie David, Geffroy Benjamin, Farrell Anthony P. (2021). Effects of global warming on fishes and fisheries . Journal Of Fish Biology , 98(6), 1489-1492 . Publisher's official version : https://doi.org/10.1111/jfb.14762 , Open Access version : https://archimer.ifremer.fr/doc/00709/82089/
Geffroy Benjamin, Gesto Manuel, Clota Frederic, Aerts Johan, Darias Maria J., Blanc Marie-Odile, Ruelle Francois, Allal Francois, Vandeputte Marc (2021). Parental selection for growth and early-life low stocking density increase the female-to-male ratio in European sea bass . Scientific Reports , 11(1), 13620 (14p.) . Publisher's official version : https://doi.org/10.1038/s41598-021-93116-9 , Open Access version : https://archimer.ifremer.fr/doc/00705/81662/
Roque D'Orbcastel Emmanuelle, Bettarel Yvan, Dellinger Marion, Sadoul Bastien, Bouvier Thierry, Monin Amandé Justin, Dagorn Laurent, Geffroy Benjamin (2021). Measuring cortisol in fish scales to study stress in wild tropical tuna . Environmental Biology Of Fishes , 104(6), 725-732 . Publisher's official version : https://doi.org/10.1007/s10641-021-01107-6 , Open Access version : https://archimer.ifremer.fr/doc/00703/81509/
Douhard Mathieu, Geffroy Benjamin (2021). Males can adjust offspring sex ratio in an adaptive fashion through different mechanisms . Bioessays , 43(5), 2000264 (12p.) . https://doi.org/10.1002/bies.202000264
Sadoul Bastien, Blumstein Daniel T., Alfonso Sebastien, Geffroy Benjamin (2021). Human protection drives the emergence of a new coping style in animals . Plos Biology , 19(4), e3001186. (11p.) . Publisher's official version : https://doi.org/10.1371/journal.pbio.3001186 , Open Access version : https://archimer.ifremer.fr/doc/00688/80053/
Mallet Alicia, Jouvenel Jean-Yves, Broyon Morgane, Pirot Nelly, Geffroy Benjamin (2021). Histology of Tritia mutabilis gonads: using reproductive biology to support sustainable fishery management . Aquatic Living Resources , 34, 6 (9p.) . Publisher's official version : https://doi.org/10.1051/alr/2021006 , Open Access version : https://archimer.ifremer.fr/doc/00686/79831/
Goikoetxea Alexander, Sadoul Bastien, Blondeau Bidet Eva, Aerts Johan, Blanc Marie-Odile, Parrinello Hugues, Barrachina Célia, Pratlong Marine, Geffroy Benjamin (2021). Genetic pathways underpinning hormonal stress responses in fish exposed to short- and long-term warm ocean temperatures . Ecological Indicators , 120, 106937 (12p.) . Publisher's official version : https://doi.org/10.1016/j.ecolind.2020.106937 , Open Access version : https://archimer.ifremer.fr/doc/00651/76275/

2020

Vandeputte Marc, Clota Frederic, Sadoul Bastien, Blanc Marie-Odile, Blondeau-Bidet Eva, Bégout Marie-Laure, Cousin Xavier, Geffroy Benjamin (2020). Low temperature has opposite effects on sex determination in a marine fish at the larval/postlarval and juvenile stages . Ecology And Evolution , 10(24), 13825-13835 . Publisher's official version : https://doi.org/10.1002/ece3.6972 , Open Access version : https://archimer.ifremer.fr/doc/00658/76965/
Sadoul Bastien, Geffroy Benjamin, Lallement Stephane, Kearney Michael (2020). Multiple working hypotheses for hyperallometric reproduction in fishes under metabolic theory . Ecological Modelling , 433, 109228 (8p.) . https://doi.org/10.1016/j.ecolmodel.2020.109228
Geffroy Benjamin, Sadoul Bastien, Putman Breanna J., Berger-Tal Oded, Garamszegi László Zsolt, Møller Anders Pape, Blumstein Daniel T., de Waal Frans B. M. (2020). Evolutionary dynamics in the Anthropocene: Life history and intensity of human contact shape antipredator responses . Plos Biology , 18(9), e3000818 (17p.) . Publisher's official version : https://doi.org/10.1371/journal.pbio.3000818 , Open Access version : https://archimer.ifremer.fr/doc/00652/76397/
Geffroy Benjamin, Wedekind Claus (2020). Effects of global warming on sex ratios in fishes . Journal Of Fish Biology , 97(3), 596-606 . Publisher's official version : https://doi.org/10.1111/jfb.14429 , Open Access version : https://archimer.ifremer.fr/doc/00633/74519/

2019

Samia Diogo S. M., Bessa Eduardo, Blumstein Daniel T., Nunes José A. C. C., Azzurro Ernesto, Morroni Lorenzo, Sbragaglia Valerio, Januchowski‐hartley Fraser A., Geffroy Benjamin (2019). A meta‐analysis of fish behavioural reaction to underwater human presence . Fish And Fisheries , 20(5), 817-829 . Publisher's official version : https://doi.org/10.1111/faf.12378 , Open Access version : https://archimer.ifremer.fr/doc/00500/61173/
Bessa Eduardo, Blumstein Daniel T., Samia Diogo S. M., Geffroy Benjamin (2019). Pets at ecotourism destinations: cute mascot or trojan horse? Current Issues In Tourism , 22(13), 1523-1525 . Publisher's official version : https://doi.org/10.1080/13683500.2018.1449192 , Open Access version : https://archimer.ifremer.fr/doc/00505/61642/
Alfonso Sebastien, Sadoul Bastien, Gesto Manuel, Joassard Lucette, Chatain Beatrice, Geffroy Benjamin, Bégout Marie-Laure (2019). Coping styles in European sea bass: The link between boldness, stress response and neurogenesis . Physiology & Behavior , 207, 76-85 . Publisher's official version : https://doi.org/10.1016/j.physbeh.2019.04.020 , Open Access version : https://archimer.ifremer.fr/doc/00491/60282/
Challier Lylian, Geffroy Benjamin, Dreanno Catherine (2019). Méthodologie électrochimique pour le développement d’un aptacapteur marin à cortisol . Journées d’Electrochimie 2019. 1-4 juillet 2019, Toulouse .
Geffroy Benjamin, Douhard Mathieu (2019). The Adaptive Sex in Stressful Environments . Trends In Ecology & Evolution , 34(7), 628-640 . Publisher's official version : https://doi.org/10.1016/j.tree.2019.02.012 , Open Access version : https://archimer.ifremer.fr/doc/00487/59858/
Sadoul Bastien, Geffroy Benjamin (2019). Measuring cortisol, the major stress hormone in fishes . Journal Of Fish Biology , 94(4), 540-555 . Publisher's official version : https://doi.org/10.1111/jfb.13904 , Open Access version : https://archimer.ifremer.fr/doc/00478/59001/

2018

Sadoul Bastien, Alfonso Sebastien, Bessa E., Bouchareb A., Blondeau-Bidet E., Clair P., Chatain Beatrice, Begout Marie-Laure, Geffroy Benjamin (2018). Enhanced brain expression of genes related to cell proliferation and neural differentiation is associated with cortisol receptor expression in fishes . General And Comparative Endocrinology , 267, 76-81 . Publisher's official version : https://doi.org/10.1016/j.ygcen.2018.06.001 , Open Access version : https://archimer.ifremer.fr/doc/00444/55560/
Kiilerich Pia, Geffroy Benjamin, Valotaire Claudiane, Prunet Patrick (2018). Endogenous regulation of 11-deoxycorticosterone (DOC) and corticosteroid receptors (CRs) during rainbow trout early development and the effects of corticosteroids on hatching. General And Comparative Endocrinology , 265, 22-30 . Publisher's official version : https://doi.org/10.1016/j.ygcen.2018.05.031 , Open Access version : https://archimer.ifremer.fr/doc/00443/55506/
Geffroy Benjamin, Sadoul Bastien, Bouchareb Amine, Prigent Sylvain, Bourdineaud Jean-Paul, Gonzalez-Rey Maria, Morais Rosana N., Mela Maritana, Carvalho Lucelia Nobre, Bessa Eduardo (2018). Nature-Based Tourism Elicits a Phenotypic Shift in the Coping Abilities of Fish . Frontiers In Physiology , 9(13), 1-17 . Publisher's official version : https://doi.org/10.3389/fphys.2018.00013 , Open Access version : https://archimer.ifremer.fr/doc/00423/53470/
Vandeputte Marc, Allal Francois, Anastasiadi Dafni, Vasilescu Alexandre, Geffroy Benjamin, Piferrer Francesc, Chatain Beatrice (2018). Genomic prediction of phenotypic sex within European sea bass families: a new tool to understand and control sex ratio variations in a species with polygenic sex determination . AQUA 2018 - World Aquaculture Society Meetings. August 25-29 2018, Montpellier, France .

2017

Bessa Eduardo, Geffroy Benjamin, Goncalves-De-Freitas Eliane (2017). Tourism impact on stream fish measured with an ecological and a behavioural indicator . Aquatic Conservation-marine And Freshwater Ecosystems , 27(6), 1281-1289 . https://doi.org/10.1002/aqc.2804
Ifremer (2017). Bioressources marines . Rapport du groupe 1c - Réflexion stratégique 2017-2018 .
Olivotto Ike, Geffroy Benjamin (2017). Clownfish . In Marine Ornamental Species Aquaculture. 1st edition. 2017. Edited by Ricardo Calado, Ike Olivotto, Miquel Planas Oliver and G. Joan Holt. John Wiley & Sons, Ltd, Chichester, UK.. Chap.12, pp.177-199 (Wiley-Blackwell) .

2016

Geffroy Benjamin, Guilbaud Florian, Amilhat Elsa, Beaulaton Laurent, Vignon Matthias, Huchet Emmanuel, Rives Jacques, Bobe Julien, Fostier Alexis, Guiguen Yann, Bardonnet Agnes (2016). Sexually dimorphic gene expressions in eels: useful markers for early sex assessment in a conservation context . Scientific Reports , 6(34041), 1-11 . https://doi.org/10.1038/srep34041
Geffroy Benjamin, Bardonnet Agnes (2016). Sex differentiation and sex determination in eels: consequences for management . Fish And Fisheries , 17(2), 375-398 . https://doi.org/10.1111/faf.12113
Geffroy Benjamin, Bolliet Valerie, Bardonnet Agnes (2016). Kleptoparasitism and aggressiveness are influenced by standard metabolic rate in eels . Physiology & Behavior , 157, 165-169 . https://doi.org/10.1016/j.physbeh.2016.01.046
Geffroy Benjamin, Samia Diogo S. M., Bessa Eduardo, Blumstein Daniel T. (2016). Nature-Based Tourism and Prey Vulnerability to Predators: A Reply to Fitzgerald and Stronza . Trends In Ecology & Evolution , 31(2), 95-96 . https://doi.org/10.1016/j.tree.2015.11.001

2015

Colson Violaine, Valotaire Claudiane, Geffroy Benjamin, Kiilerich Pia (2015). Egg Cortisol Exposure Enhances Fearfulness in Larvae and Juvenile Rainbow Trout . Ethology , 121(12), 1191-1201 . https://doi.org/10.1111/eth.12437
Geffroy Benjamin, Samia Diogo S. M., Bessa Eduardo, Blumstein Daniel T. (2015). How Nature-Based Tourism Might Increase Prey Vulnerabiliy to Predators . Trends In Ecology & Evolution , 30(12), 755-765 . https://doi.org/10.1016/j.tree.2015.09.010
Geffroy Benjamin, Sadoul Bastien, Bardonnet Agnes (2015). Behavioural syndrome in juvenile eels and its ecological implications . Behaviour , 152(2), 147-166 . https://doi.org/10.1163/1568539X-00003236

2014

Ladhar Chiraz, Geffroy Benjamin, Cambier Sebastien, Treguer-Delapierre Mona, Durand Etienne, Brethes Daniel, Bourdineaud Jean-Paul (2014). Impact of dietary cadmium sulphide nanoparticles on Danio rerio zebrafish at very low contamination pressure . Nanotoxicology , 8(6), 676-685 . https://doi.org/10.3109/17435390.2013.822116
Simon Olivier, Floc'h Estelle, Geffroy Benjamin, Frelon Sandrine (2014). Exploring ecotoxicological fish bioassay for the evaluation of uranium reprotoxicity . Environmental Toxicology And Chemistry , 33(8), 1817-1824 . https://doi.org/10.1002/etc.2586
Geffroy Benjamin, Bru Noelle, Dossou-Gbete Simplice, Tentelier Cedric, Bardonnet Agnes (2014). The link between social network density and rank-order consistency of aggressiveness in juvenile eels . Behavioral Ecology And Sociobiology , 68(7), 1073-1083 . https://doi.org/10.1007/s00265-014-1719-6

2013

Geffroy Benjamin, Guiguen Yann, Fostier Alexis, Bardonnet Agnes (2013). New insights regarding gonad development in European eel: evidence for a direct ovarian differentiation . Fish Physiology And Biochemistry , 39(5), 1129-1140 . https://doi.org/10.1007/s10695-013-9769-7
Geffroy Benjamin, Simon Olivier (2013). Effects of a Spirulina platensis-based diet on zebrafish female reproductive performance and larval survival rate . Cybium , 37(1-2), 31-38 .

2012

Geffroy Benjamin, Ladhar Chiraz, Cambier Sebastien, Treguer-Delapierre Mona, Brethes Daniel, Bourdineaud Jean-Paul (2012). Impact of dietary gold nanoparticles in zebrafish at very low contamination pressure: The role of size, concentration and exposure time . Nanotoxicology , 6(2), 144-160 . https://doi.org/10.3109/17435390.2011.562328
Geffroy Benjamin, Fostier A., Guiguen Y., Bardonnet A. (2012). Unusual Cases of Adult Intersexuality in the European Eel Anguilla anguilla . Sexual Development , 6(6), 316-319 . https://doi.org/10.1159/000343781

2011

Simon Olivier, Mottin Elmina, Geffroy Benjamin, Hinton Thomas (2011). Effects of dietary uranium on reproductive endpoints—fecundity, survival, reproductive success—of the fish Danio rerio . Environmental Toxicology And Chemistry , 30(1), 220-225 . https://doi.org/10.1002/etc.381


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