This strange squid at 25 mm long was captured off Tristan Da Cunha, south Atlantic Ocean, at a depth of about 2,000 meters. It is known as Promachoteuthis sulcus. Looks scary!
clipped from: fulgerica.com 
This strange squid at 25 mm long was captured off Tristan Da Cunha, south Atlantic Ocean, at a depth of about 2,000 meters. It is known as Promachoteuthis sulcus. Looks scary!