Previous Step (5a)
6a Seen from above
posterior margin of disk of pronotum truncate, broadly obtuse, or convex
(except Acrolophitus, which is green, hirsute, and has a high pronotal
median carina). Front of head moderately to distinctly oblique. Lateral
foveolae of vertex often absent or invisible from above... go
to 7
6b
Posterior margin of disk of pronotum approximating a right angle or forming
an acute angle, occasionally slightly obtuse. Front of head vertical to
slightly oblique. Lateral foveolae of vertex usually present and visible
from above... Subfamily OEDIPODINAE (go to 32)
