Figure 2 in Evidence for the evolution of eusociality in stem ants and a systematic revision of †Gerontoformica (Hymenoptera: Formicidae)

Figure 2. Volume renders of the pupa and two of the adult specimens. The black arrows indicate the subpetiolar process, while the white arrows indicate the prora. A–C, lateral view. D–F, dorsal view. G–I, ventral view. J–L, facial view. A, D, G, J. the pupa of †G. gracilis. B, E, H, K, the adult of †G. gracilis. C, F, I, L, the holotype of †G. sternorhabda sp. nov.. Abbreviations: AIII–VII, third through seventh abdominal segments; AIIIas, anterior surface of third abdominal segment; AIIIps, posterior surface of third abdominal segment; ce, compound eye; cl, clypeus; fc, frontal carina; lbr, labrum; md, mandible; msn, mesonotum; mspl, lower mesopectal region; mspu, upper mesopectal region; mtn, metanotum; oc, ocellus; pd, pedicel; pnt, pronotum; ppd, propodeum; pst, prosternum; pt, petiole; sc, scape.