Glossary of terminology, part II A body in profile, with the abdomen highlighted in orange hatching B mesosoma and petiole in profile, with the mesopleuron highlighted in orange hatching; laterotergite in solid orange C gaster in profile, with the hypopygium highlighted in orange D ventral face of the petiole; laterotergite highlighted in orange E dorsal face of the gaster. Abbreviations: A1–7, abdominal segments; an, anepisternum; cx1–3, coxae; he, helcium; hy, hypopygium; kn, katepisternum; lt, laterotergite; mn, mesonotum; mtp, metapleuron; mts, metanotal sulcus; nps, notopleural suture; pn, pronotum; ppd, propodeum; ppz, petiolar proprioceptor zone; pr, prora; pst, petiolar sternite; pstg, posttergite; pt, petiole; ptg, pretergite; py, pygidium; sp, subpetiolar process; spl, spiracular lobe; str, stridulitrum. Illustrations by FA Esteves.