Social cues can push amphibious fish to their thermal limits.
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ABSTRACT:
SUBMITTER: Currie S
PROVIDER: S-EPMC6227855 | biostudies-literature | 2018 Oct
REPOSITORIES: biostudies-literature
Publications
Social cues can push amphibious fish to their thermal limits.
Currie Suzanne S Tattersall Glenn J GJ
Biology letters 20181031 10
Social context can impact how animals respond to changes in their physical environment. We used an aggressive, amphibious fish, the mangrove rivulus (<i>Kryptolebias marmoratus</i>) with environmentally determined sociality to test the hypothesis that social interactions would push fish to their thermal limits. We capitalized on the propensity of rivulus to emerge from warming water and demonstrated that social stimuli, produced by their reflection, increased emersion threshold without changing ...[more]
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