Microtomographic reconstruction of Myanmarcypris hui (volume rendering). A. Holotype, male, oblique anterior view with pairs of A1 and A2 reaching through gaping carapace. Arrows indicate pair of antero-lateral nodes on the ornamented carapace surface; B. Section of carapace of adult female paratype, dorsal view through ventral carapace gap. Upper part arrows showing single tooth in anterior LV and corresponding socket in RV. Lower part arrows showing pair of teeth and sockets in the posterior part of the valves. C, male holotype, anterior part of internal view with arrows pointing to inner list. Scale bars: 100 µm.