To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie S2. A soldier nymph of N. monzeni artificially stimulated to discharge body fluid with numerous large globular cells. Exaggeration and cooption of innate immunity for social defense Mayako Kutsukake, Minoru Moriyama, Shuji Shigenobu, Xian-Ying Meng, Naruo Nikoh, Chiyo Noda, Satoru Kobayashi, and Takema Fukatsu PNAS. 2019. 116:8950-8959 DOI: 10.1073/pnas.1900917116 Download Original Video Browse All Videos »