Distribution of the newly described Riotintobolus species, as well as of the still undescribed species. Vegetation marks modified from Moat and Smith 2007.

 
 
  Part of: Wesener T (2020) Ecotone shifts in southern Madagascar: first barcoding data and six new species of the endemic millipede genus Riotintobolus (Spirobolida, Pachybolidae). ZooKeys 953: 1-29. https://doi.org/10.3897/zookeys.953.53977