Morphology of the coxo-lateropenital musculature and associated sclerites, 3D reconstructions, coronal cross-sections in dorsal view. A Odontomachus indet. B Leptanilla zhg-id04. C Myrmica ruginodis. D Leptanilla cf. zaballosi. E Protanilla zhg-vn01. F Leptanilla zhg-my02. G Yavnella zhg-bt01. H Yavnella zhg-th03. Abbreviations: gpd = gonopodite; gcx = gonocoxite; ltp = lateropenite; prp = lateropenital recurved processes; prs = parossiculus; psc = penial sclerite; stl = gonostylus; vol = volsella; 9clm2 = lateral intrinsic coxo-lateropenital muscles; 9clm3 = medial extrinsic coxo-lateropenital muscles.