Why Do Cephalopods Make Ink?
Science Friday
00:00
Cephalopods and Their Use of Ink
This chapter explores how cephalopods employ ink not only as a defense mechanism against predators but also for communication within their species, mating displays, and antimicrobial protection of their eggs in the ocean. The speakers discuss the chemical composition, visual deterrent, and deceptive tactics involved in cephalopods releasing ink, with examples from species like octopuses, squids, and cuttlefish. Additionally, the chapter delves into the culinary use of cephalopod ink, highlighting its unique smell and how it can be transformed into a pleasant aroma when diluted and cooked for dishes like squid ink pasta.
Play episode from 01:44
Transcript
