Woodlouse (specifically a Pill Bug or Roly-poly)

Damp, dark places such as under rocks, logs, leaf litter, and occasionally in basements or bathrooms with high moisture.

Primarily detritivorous, feeding on decaying plant matter, fungi, and occasionally live seedling roots.

Nocturnal; they are famous for their ability to roll into a tight ball (conglobation) when threatened. They breathe through gill-like structures and must remain in moist environments to survive.

They are harmless to humans and do not bite or sting. Benefit the ecosystem by decomposing organic matter and recycling nutrients into the soil; however, they can be minor pests in gardens if they eat young plants.