Males of this millipede have vivid orange or red spots on a jet black background.
Males have a jet black background on the back.
It has been found in moderately moist forest with hemlock, tuliptree, maple and oak.
Jewelweed and stinging nettle grow in the understory of the forests where it was collected.
Males have vivid orange or red spots on the side extensions of the body segments.
In males, the upper surface of the plate immediately behind the head is smooth, with an orange margin.
An extinction-risk assessment has not been added yet.