1978] Thayer & Newton — Revision of Genus Glypholoma 55 
Fig. 51. Victoria, Australia, with dots showing locality records for Glypholoma 
rotundulum. 
various combinations of these), with the normal spots obscured in 
these regions. Some individuals with very small yellow spots on the 
pronotal margins, the maximum being an anterior paramedial pair, 
a lateral pair, a posterior paramedial pair, and a posterior lateral 
pair. Dorsal surface of body with minute to short setae (as well as 
macrosetae on elytra), tibiae and tarsi fairly densely setose. Length: 
2.5 ± 0.2 mm (2. 1-3.0); width: 1.2 ± 0.1 mm (1.0-1. 3) (N = 18). 
Head capsule similar to that of pustuliferum (fig. 58), but 
epistomal suture slightly arcuate medially, with short median stem. 
Antennal length about 1.2 times head width, first seven antennal 
segments without dense pubescence, antennal club three-segmented, 
slightly more abrupt than in pustuliferum (see fig. 55). Ocellar 
diameter about 0.08 times head width. Labrum slightly emarginate 
anteriorly. Maxillary palp with fourth segment about five times as 
long as third, its inner side slightly swollen so that fourth segment at 
middle is about half again as wide as third segment. 
Pronotum as in fig. 5, evenly convex except for a broad shallow 
depression near each posterior angle, lateral margins acute anteri- 
orly, explanate posteriorly. Prosternum coarsely punctate, with 
microsculpture and median longitudinal carina. Mesosternum (see 
figs. 35, 37) with dense microsculpture except on the raised pen- 
tagonal mesosternal process, cavities for reception of procoxae 
about three-fourths the length of the mesosternum, mesosternal 
