Teuthidodrilus

Teuthidodrilus samae, dubbed as the squidworm, is a species of acrocirrid marine annelid worms. It is free-swimming and can be found in the deep sea water column at depths of 2,039 to 2,912 m (6,690 to 9,554 ft). It feeds on marine snow and can grow to about 9 cm (3.5 in) in length and 1 cm (0.39 in) in width. It is named for the ten squid-like appendages emerging from its head. It was discovered in 2007 in the benthopelagic zone of the Celebes Sea, near the Tawi-Tawi islands of the Philippines. It is the only species in the genus Teuthidodrilus.