Movie 1

Wild type male mating behavior.
A him-9 male executes the response step of male mating. Upon contact with an hermaphrodite, by aligning his tail with her body and initiating a backward motion.

Caenorhabditis elegans glutamylating enzymes function redundantly in male mating

Daniel G. Chawla, Ruchi V. Shah, Zachary K. Barth, Jessica D. Lee, Katherine E. Badecker, Anar Naik, Megan M. Brewster, Timothy P. Salmon, and Nina Peel

Biology Open 2016. 5:1290-1298; doi: 10.1242/bio.017442