Extended Data Fig. 1 | Species metabolic rates and hypoxia tolerances from
laboratory studies. a, b, Measured metabolic rates (μmol g−1 h−1) (a) and
critical O 2 pressures (Pcrit) (b) versus temperature (°C) in published laboratory
experiments (circles). For clarity, metabolic rates are shown only for the subset
of species with Pcrit data. c, Location data from OBIS for all species with Pcrit
measured at multiple temperatures, yielding calibrated Metabolic Index
parameters. The number of species with occurrences in the Pacific, Atlantic and
Indian Oceans are labelled. Maps of the occurrences of individual species are
available at https://obis.org/.