Fig. 8 3D in The homology of cephalic muscles and endoskeletal elements between Diplura and Ectognatha (Insecta)

Fig. 8 3D reconstruction of SR-μCT data of the maxillae and the labium and accociated musculature of Atlasjapyx. a Maxillae, dorsal view; b Detail of the anterior part of the maxilla in ventral view to show the relative position of galea, palp and lacinia; c Labium, dorsal view. Abbreviations: ca cardo, ga galea, lac lacinia, lap labial palp, lig ligula, mxp maxillary palp, pom postmentum, prm prementum, st stipes, stst stipital stud, tc thin cuticle, tw tendon wings. Muscle designations are explained in the main text