To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 1. Video recording of different types of interaction behaviour between two Macrobiotus polonicus individuals. For scale, the body lengths are 502 μm and 415 μm for the female and male, respectively. First evidence of sex-specific responses to chemical cues in tardigrade mate searching behaviour Justine Chartrain, K. Emily Knott, Łukasz Michalczyk, and Sara Calhim Journal of Experimental Biology 2023. 226:None-None; doi: 10.1242/jeb.245836 Download Original Video