Understanding the resilience of ectotherms to high temperatures is essential because of the
influence of climate change on aquatic ecosystems. The ability of species to acclimate to …

Realized thermal niche and habitat use are two conceptualizations of fish habitat based on
organismal performance or lake-specific ecology, respectively. Both habitat types were …

Mountain headwater streams have emerged as important climate refuges for native cold‐
water species due to their slow climate velocities and extreme physical conditions that inhibit …

Poleward winters commonly expose animals, including fish, to frigid temperatures and low
food availability. Fishes that remain active over winter must therefore balance trade-offs …

While insect populations are simultaneously threatened by many local‐and global‐scale
stressors, the interacting effects of these factors remain poorly understood. These …

Physiological and environmental stressors can cause osmotic stress in fish hearts, leading
to a reduction in intracellular taurine concentration. Taurine is a β-amino acid known to …

Heatwaves are becoming more frequent and intensified with climate change. Freshwater
ecosystems are among the most threatened, within which, differing responses between cool …

Many physiological processes of teleost fish show periodicity due to intrinsic rhythms. It may
be hypothesized that also susceptibility to thermal stress differs seasonally. To shed more …

The relationship between behavioral thermoregulation and physiological recovery following
exhaustive exercise is not well understood. Behavioral thermoregulation could be beneficial …

Declining body size in fishes and other aquatic ectotherms associated with anthropogenic
climate warming has significant implications for future fisheries yields, stock assessments …