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| Species | Mass (gr) | Longevity (years) |
|---|---|---|
| Whales | (3±1)⋅107 | 80±10 |
| Elephants | (4.0±0.8)⋅106 | 65.2±0.2 |
| Hippopotamus | 4⋅106 | 61 |
| shrews | 4.5±0.9 | 3.2±0.3 |
| mice | 7.3±0.6 | 3.5±0.2 |
| hummingbirds | 3.2±0.1 | 5±1 |
| bats | 7.7±0.7 | 29±5 |
| myotis | 7.2±0.2 | 21±1 |
| naked mole rat | 35 | 31 |
The values for each animal are the median and median deviation of the taxa.
