To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 1 3D pseudo-Xray rendered image of the European eel (Anguilla anguilla) swimbladder, infected with para-sitic Anguillicoloides crassus nematodes. A mechanical approach to understanding the impact of the nematode Anguillicoloides crassus on the European eel swimbladder Helen A. L. Currie, Nicholas Flores Martin, Gerardo Espindola Garcia, Frances M. Davis, and Paul S. Kemp Journal of Experimental Biology 2020. 223:None-None; doi: 10.1242/jeb.219808 Download Original Video