Fig. 10.

Trajectories of SATs formed by the DPL lineage group. The composition of this figure follows the same plan explained for Fig. 7, with sets of z-projections ((A), (D)–(F)) illustrating segments of the SATs and fascicles at different antero-posterior levels, neuropil surface views showing location of SAT entrypoints ((B) and (C)) and neuropil cut-away diagram depicting SAT trajectories (G). Position of (A) and (D)–(F) along the antero-posterior axis is indicated by white arrows. Panels B and C show posterior view and dorsal view of both brain hemispheres, respectively. (C′) and (C″*) are antero-dorso-lateral views of right hemispheres. Neuropil compartments are annotated by white lettering on the right side of (B), the bottom half of (C), and in (C′). SAT entry portals (hatched circles) and annotation (small white letters) are shown on left side of (B), top half of (C), and in C″. Yellow lettering in G indicates fascicles (for alphabetical list of all abbreviations, see Table 2). Scale bars: 25 μm ((A), (D)–(F)); 50 μm ((B) and (C)).