The Giant warty squid, or Longarm octopus squid, (Kondakovia Longimana), is a large species of hooked squid. It attains a mantle length of at least 85 cm and probably over 1.15 m. The complete specimen of this species, measuring 2.3 m in total length, was found in Antarctica in 2000. Sleeper sharks and porbeagles are among sharks known to prey upon giant warty squids, accounting for 21% and 19% of the cephalopod biomass consumed by each shark, respectively.