
The naked mole rat goes by many names, including the potentially misleading “sand puppy” which might imply that these voracious diggers are cute and friendly fellows. They are uniquely eusocial amongst mammals, meaning they are hive-like and massively organized creatures like ants, bees, wasps and termites only much much larger and scarier looking. To add to their eeriness, they are essentially cold-blooded and feel absolutely no pain. Up to 100 of these strange creatures live together in a single underground habitat, which they dig with disproportionately gigantic sets of teeth that are placed in front of (rather than behind) their lips so they don’t swallow dirt. Naked mole rats can live for up to 28 years and colonies feed on tubers (engorged plant parts) that weigh up to 1000 times as much as an individual mole rat does.