To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie S1. Worker responses to an R. flavipes primary queen. The queen elicits rapid lateral and longitudinal shaking behavior and increased antennation from workers. Identification of a queen and king recognition pheromone in the subterranean termite Reticulitermes flavipes Colin F. Funaro, Katalin Böröczky, Edward L. Vargo, and Coby Schal PNAS. 2018. 115:3888-3893 DOI: 10.1073/pnas.1721419115 Download Original Video Browse All Videos »