Diagrammatic cladogram of coxo-lateropenital skeletomusculature, profile view. Orthogonal caps at end of diagrammatic muscle lines signify origin; lack of caps, insertion. A Lioponera indet. B Myrmica ruginodis. C Odontomachus indet. D Protanilla zhg-vn01. E Yavnella zhg-th03. F Yavnella zhg-bt01. G Leptanilla zhg-my04. H Leptanilla zhg-my02. I Noonilla zhg-my03. J Noonilla cf. copiosa. K Leptanilla zhg-id04. L Leptanilla cf. zaballosi. Abbreviations: gcx = gonocoxite; stl = gonostylus; vol = volsella; 9clm2 = lateral intrinsic coxo-lateropenital muscles; 9clm3 = medial extrinsic coxo-lateropenital muscles; 9clm4 = lateral extrinsic coxo-lateropenital muscles.