Cute Bobtail Squid | Nautilus Live

NAUTILUS LIVE 2014 | E/V Nautilus is exploring the ocean studying biology, geology, archeology, and more. Watch for live video from the ocean floor. For live dive updates follow along on social media at and @evnautilus on Twitter. For more photos from our dives, check out our Instagram @nautiluslive. Despite the name, this isn’t a true squid - bobtail squids are more closely related to cuttlefish. Their beautiful colors are in part due to bioluminescent bacteria that inhabit the squid’s mantle.