Zephroniidae

Zephronia is a genus of giant pill millipedes in the family Zephroniidae with more than 50 described species native to Myanmar, India, Vietnam, Thailand, Cambodia, and Laos. thumb|right|Zephronia siamemsis thumb|right|Zephronia viridisoma

Zephroniidae (sometimes misspelled "Zephronidae") is a family of giant pill millipedes in the taxonomic order Sphaerotheriida. They occur in southeast Asia from the Himalayas and China south and east to Sulawesi and to Australia, and also inhabit some Philippine islands.

Sphaerobelum is a genus of giant pill-millipedes in the family Zephroniidae, endemic to Southeast Asia, with most species occurring in Thailand, Laos and Vietnam. Members of this genus are characterised by volvation, jewel-like coloration and distinct morphological adaptations. Several species are restricted to limestone karsts and forested habitats and recent molecular studies confirm the genus' distinctness from closely related genera such as Zephronia.

species of myriapod