This millipede is known from Phrae, Lampang and Uttaradit provinces in northern Thailand.
The adults observed alive had bright-pink to purple bodies; some females were brownish pink.
The individuals studied were crawling on logs and leaf litter in limestone forest.
In the described adult specimens, antennae stretched over the back reach body ring 6 in males and ring 5 in females.
In the described adult males, the femur segments of the fifth and sixth pairs of legs have strong humps underneath near the middle.
An extinction-risk assessment has not been added yet.