Mimivirus
4 × 10-7 m
This little thingy was discovered in 1992 within an amoeba, which is only 500 times larger. Mimivirus used to be the largest virus known, but now that is the Megavirus.

4 × 10-7 m
This little thingy was discovered in 1992 within an amoeba, which is only 500 times larger. Mimivirus used to be the largest virus known, but now that is the Megavirus.
