@article{fdi:010065490, title = {{G}hosts of thermal past : reef fish exposed to historic high temperatures have heightened stress response to further stressors}, author = {{M}ills, {S}. {C}. and {B}eldade, {R}. and {C}habanet, {P}ascale and {B}igot, {L}. and {O}'{D}onnell, {J}. {L}. and {B}ernardi, {G}.}, editor = {}, language = {{ENG}}, abstract = {{I}ndividual exposure to stressors can induce changes in physiological stress responses through modulation of the hypothalamic-pituitary-interrenal ({HPI}) axis. {D}espite theoretical predictions, little is known about how individuals will respond to unpredictable short-lived stressors, such as thermal events. {W}e examine the primary neuroendocrine response of coral reef fish populations from the {AZ}les {E}parses rarely exposed to anthropogenic stress, but that experienced different thermal histories. {S}kunk anemonefish, {A}mphiprion akallopisos, showed different cortisol responses to a generic stressor between islands, but not along a latitudinal gradient. {T}hose populations previously exposed to higher maximum temperatures showed greater responses of their {HPI} axis. {A}rchive data reveal thermal stressor events occur every 1.92-6 yr, suggesting that modifications to the {HPI} axis could be adaptive. {O}ur results highlight the potential for adaptation of the {HPI} axis in coral reef fish in response to a climate-induced thermal stressor.}, keywords = {{C}limate change ; {P}henotypic plasticity ; {HPI} axis ; {T}hermal stressor ; {C}ortisol ; {A}cclimation ; {OCEAN} {INDIEN} ; {MOZAMBIQUE} {CANAL} ; {GLORIEUSES} {ILE} ; {JUAN} {DE} {NOVA} {ILE} ; {EUROPA} {ILE}}, booktitle = {}, journal = {{C}oral {R}eefs}, volume = {34}, numero = {4}, pages = {1255--1260}, ISSN = {0722-4028}, year = {2015}, DOI = {10.1007/s00338-015-1333-8}, URL = {https://www.documentation.ird.fr/hor/fdi:010065490}, }