Vespa analis parallela A outer surface of the right mandible in frontal view B ventral portion of the palatolabral junction, with the yellow ring indicating the presence of spicules C, D head in frontal view E labrum (left) and palate (right) in frontal view F apical portion of the right mandible. Scale bars: 0.03 mm (A); 0.2 mm (B); 0.3 mm (C, D, G); 0.1 mm (E, F)