Morphology of the axial sclerites, gonopodites, and associated musculature, 3D reconstructions, coronal cross-sections in dorsal view. A Protanilla zhg-vn01. B Yavnella zhg-th03. C Noonilla cf. copiosa. D Noonilla zhg-my03. E Leptanilla zhg-my04. F Leptanilla zhg-my02. Abbreviations: ASVIII = abdominal sternite VIII; acsS8 = antecosta of abdominal sternite VIII; ASIX = abdominal sternite IX; ATIX = abdominal tergite IX; all = apicolateral lamina; acsS9 = antecosta of abdominal sternite IX; cup = cupula; gpd = gonopodite; gcx = gonocoxite; mul = mulceator; stl = gonostylus; 8volm = ventral ortholateral muscles VIII–IX; 9dvim = dorsoventral intrinsic muscles IX; 9vcm2 = posteromedial sterno-coxal muscles; 9dcm4 = ventral tergo-coxal muscles.