They are also called the "wood louse". They eat cellulose (dead plant matter).
Yes, but they eat plant seeds and vegetables.
Yes.
yes
Pillbug
Two
It falls under Isopoda -- "Shelled" crustaceans with 7 pairs of legs.
3
Around 300,000,000 years.
Nothing. They're terrestrial.
Search "sowbug" or "pillbug" to view.
In dark and sheltered spots in your garden.
To find the speed of the pillbug, you can use the formula for speed, which is distance divided by time. In this case, the pillbug travels 1 cm in 2 minutes. Therefore, its speed is 1 cm / 2 minutes, which simplifies to 0.5 cm per minute.