Living on the roots. The colonies are covered with a white powdery wax. The antennae are less than half the length of the body. Jack Kelly Clark - Living on the above ground parts of the plant.
Frontal tubercles are prominent, converging and always exceed the vertex.
The cornicles are cylindrical to slightly swollen. Inner faces of frontal tubercles are approximately parallel. Cornicles are flanged and more than twice as long as the cauda. The cauda is long and tapers to a blunt point. Apterous and alate have wine to blood red abdomens.