Supplementary material 3 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 S3. Interior of the natural nest of C. explodens sp. n. found in a dead tree branch of S. johorensis on the forest floor
: Explanation note: a Longitudinal section of the nest b Nest cavity. Sawdust is an artefact due to cutting. c Enlarged view of the nest cavity with a chamber made of dark carton d Dealate gyne and eggs found inside the chamber shown on c. The nest contained at least three such chambers.