Fig. 9.
Anatomical constancy of DMIa-1 and DMIb-1. Camera lucida drawings of whole-mount dorsal views of three separate cobalt hexamine fills of each DMI in the mesothoracic ganglion (T2). As an aid for comparing the branching patterns, the midline of each ganglion is shown as a dashed line. Anterior is toward thetop. Scale bar, 100 μm.