FIGURE 3 in First Artematopodidae from mid-Cretaceous amber of northern Myanmar (Coleoptera: Elateroidea)

FIGURE 3. Details of Bipogonia trivialis Li, Kundrata & Cai gen. et sp. nov., holotype, NIGP179428, under confocal microscopy. A, Head, ventral view. B, Prothorax, ventral view. C, Mesothorax, ventral view. D, Mid leg. E, Metathorax and abdominal base, ventral view. F, Elytral and abdominal apices, showing the interlocking tongue (arrowhead). G, Head, dorsal view. H, Pronotum and antenna, dorsal view. I, Elytron, dorsal view. Abbreviations: a1–11, antennomeres 1–11; cl, clypeus; ep, elytral epipleuron; ey, compound eye; md, mandible; mstb, mesotibia; msts, mesotarsus; msv, mesoventrite; mt, mentum; mtc, metacoxa; mttc, metatrochanter; mtv, metaventrite; pn, pronotum; ps, prosternum; ptb, protibia; pts, protarsus; v1–5, ventrites 1–5. Scale bars: 300 μm.