To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 1. Hagfish feeding behaviour on thawed anchovy chunks in the laboratory environment. Circular magnets were also included in the anchovy chunks for monitoring the location of anchovy chunks after engulfment using a magnetic detector. Breathing versus feeding in the Pacific hagfish Junho Eom, Henrik Lauridsen, and Chris M. Wood Journal of Experimental Biology 2022. 225:None-None; doi: 10.1242/jeb.243989 Download Original Video