Movie 1.

Lone macrourid approaching bait at 7259 m depth amongst a shoal of liparids.

In situ observation of a macrourid fish at 7259 m in the Japan Trench: swimbladder buoyancy at extreme depth

Imants G. Priede, Alan J. Jamieson, Todd Bond, and Hiroshi Kitazato

Journal of Experimental Biology 2024. 227:None-None; doi: 10.1242/jeb.246522