Details of artefacts on the hymenopteran adult and the coleopteran immature in amber piece SNHM-6014 (taken in Amira 6.1). A, B. Virtual section based on µCT of amber piece SNHM-6014; in green coleopteran immature, in red hymenopteran adult; arrowhead pointing towards connection or disconnection between artefact (possible air bubble or leaked body fluid etc.) and the hymenopteran adult. A. Sagittal sections through hymenopteran adult; 1–2 ventral to dorsal sections; B. Transverse sections through hymenopteran adult; 1–2 anterior to posterior sections; C, D. Colour-marked volume rendering of µCT of amber piece SNHM-6014; in green coleopteran immature, in red hymenopteran adult; C. Dorsal view on thorax of hymenopteran adult and artefacts there; D. Lateral view on mirrored thorax of coleopteran immature and artefacts there. ab – abdomen segment; b – artefact (possible air bubble or similar); bf – artefact (possible leaked body fluid or similar); tg – tegula (part of wing joint area); th – thorax segment; wa – walking appendage.