Figure 15 from: Schmidt J, Belousov I, Michalik P (2016) X-ray microscopy reveals endophallic structures in a new species of the ground beetle genus Trechus Clairville, 1806 from Baltic amber (Coleoptera, Carabidae, Trechini). ZooKeys 614: 113-127. https://doi.org/10.3897/zookeys.614.9283

Figure 15 - Trechus exhibitorius sp. n., holotype, volume rendering of the aedeagal median lobe with endophallus. a right lateral aspect b dorsal aspect c left lateral aspect d, same as c, but with contours of the two copulatory pieces indicated by coloured lines.