Cazador

Cazadors are a race of giant, mutated insects that evolved on Earth during the 700-year 'Great Exodus', during which Humanity abandoned Earth due to the immense damage done to the planet before the Fall of Lord Hood. Cazadors were a late evolution on Earth, as their evolution was rapidly accelerated 100 years before Humans returned to the planet. Cazadors were usually preyed upon by the Deathclaws that roamed the wastelands, and the Cazador themselves fed upon the Brahmin Cows.

Cazadors were rendered all but extinct by Humanity upon their return, but some specimins were kept alive in Zoos. They were bred to lose their stings so that they were harmless, but Zookeepers feared that if they were released then they could get their stings back.