Supplementary material 1 from: Laciny A, Zettel H, Kopchinskiy A, Pretzer C, Pal A, Salim KA, Rahimi MJ, Hoenigsberger M, Lim L, Jaitrong W, Druzhinina IS (2018) Colobopsis explodens sp. n., model species for studies on "exploding ants" (Hymenoptera, Formicidae), with biological notes and first illustrations of males of the Colobopsis cylindrica group. ZooKeys 751: 1-40. https://doi.org/10.3897/zookeys.751.22661

Figure S1. Living workers of C. explodens sp. n. on a detached branch containing a nest fragment : Explanation note: a Minor worker with characteristically raised gaster b Major worker with phragmotic head to close nest entrances. Photo: H. Wiesbauer