The rhinoceros beetles (or Rhino beetle) are a subfamily (Dynastinae) of beetles in the family of scarab beetles (Scarabaeidae). They are among the largest of beetles, so named because of the characteristic horns borne by the males of most species in the group. The male beetles use their horns in mating battles against other males. Their larva stage is long, several years in some species. The larvae feed on rotten wood while the adults feed on nectar, plant sap and fruit. Rhinoceros beetles are also the strongest animals on the planet, proportionally. They can lift up to 850 times their own weight.[1] To put this into perspective, if a human of average height and weight had the strength of the rhinoceros beetle, it would be able to lift a 65 tonne object, for example, an Abrams Tank.