Rio de Janeiro police said Monday they had arrested eight people for brutally beating a capybara -- the world's largest rodent whose chill demeanor has inspired countless memes online in recent years.

Resembling a giant, gentle guinea pig, the shaggy, light brown capybara (Hydrochoerus hydrochaeris) is often seen roaming in the Brazilian city, particularly near streams and lagoons.

Originally published on doc.afp.com, part of the BLOX Digital Content Exchange.