FIGURE 4 in Rhomeocalpsua torosa gen. et sp. nov., a unique lineage of Endomychidae from mid-Cretaceous Burmese amber (Coleoptera: Coccinelloidea)

FIGURE 4. Details of Rhomeocalpsua torosa Li, Tomaszewska & Cai, gen. et sp. nov., holotype, NIGP180054, under confocal microscopy. A, Head, dorsal view. B, Head, ventral view. C, Antenna, dorsal view. D, Antenna, ventral view. E, Mesothorax, ventral view. F, Abdominal base, ventral view. G, Abdominal apex, ventral view. H, Mesotarsus, ventral view. I, Metatarsus, dorsal view. Abbreviations: a1–9, antennomeres 1–9; cl, clypeus; lbp, labial palp; msc, mesocoxa; msf, mesofemur; mst1–3, mesotarsomeres 1–3; msv, mesoventrite; mtf, metafemur; mtt1–3, metatarsomeres 1–3; mtv, metaventrite; mxp, maxillary palp; v1–6, ventrites 1–6. Scale bars = 100 μm.