Squid vs Shark
A massive squid left scars of its golf-ball size suction disks on the skin of a seven-foot oceanic whitetip shark (C. longimanus), although the species of cephalopod involved could not be determined. It is the first scientific evidence of a shark interacting with a large species of squid, which live at depths of more than a thousand feet.Telemetry shows the oceanic whitetip shark will dive within the mesopelagic zone, and may interact with or even forage on large cephalopods.
Read more at National Geographic.com
Papastamatiou YP, Verbeck D, Hutchinson M, Bracken-Grissom HD, Chapman D. (2020) An Encounter Between a Pelagic Shark and Giant Cephalopod. J Fish Biol [published online ahead of print]. https://doi.org/10.1111/jfb.14415