Metabolic asymmetry and the global diversity of marine predators

@article{Grady2019MetabolicAA,
  title={Metabolic asymmetry and the global diversity of marine predators},
  author={J. Grady and B. Maitner and Ara S. Winter and K. Kaschner and D. Tittensor and S. Record and F. A. Smith and Adam M. Wilson and A. I. Dell and P. Zarnetske and H. Wearing and B. Alfaro and James H Brown},
  journal={Science},
  year={2019},
  volume={363}
}
Cold is better for polar predators Generally, biodiversity is higher in the tropics than at the poles. This pattern is present across taxa as diverse as plants and insects. Marine mammals and birds buck this trend, however, with more species and more individuals occurring at the poles than at the equator. Grady et al. asked why this is (see the Perspective by Pyenson). They analyzed a comprehensive dataset of nearly 1000 species of shark, fish, reptiles, mammals, and birds. They found that… Expand

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