Figure 7 in Evidence for the evolution of eusociality in stem ants and a systematic revision of †Gerontoformica (Hymenoptera: Formicidae)

Figure 7. Maxillary and labial palps of †G. gracilis and †G. sternorhabda sp. nov.. Small black stars indicate each palpomere on the right-hand side of the body. A, B, †G. gracilis adult, CASENT0741232, in anterior dorsolateral oblique view (A) and anterior view (B). C, D, †G. gracilis pupa, CASENT0741231, in anterior view (C) and anterior dorsolateral view (D). E, F, †G. sternorhabda sp. nov. holotype, CASENT0741233, and paratype, CASENT0741234, in anteroventral oblique view. Abbreviations: pl, labial palp; plp, process of the proximal labial palpomere; pm, maxillary palp; pm?, possible maxillary palpomere.