To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 2 A characteristic raptorial appendage strike by Gonodactylaceus falcatus larva when fixed to toothpick and filmed at 20,000 frames per second. Scaling and development of elastic mechanisms: the tiny strikes of larval mantis shrimp Jacob S. Harrison, Megan L. Porter, Matthew J. McHenry, H. Eve Robinson, and S. N. Patek Journal of Experimental Biology 2021. 224:None-None; doi: 10.1242/jeb.235465 Download Original Video