The millipede genus Orthomorpha Bollman, 1893 in Laos (Diplopoda, Polydesmida, Paradoxosomatidae), with descriptions of new species.

The genus Orthomorpha is currently represented in Laos by nine species, including three, O. paviei Brölemann, 1896, O. communis Likhitrakarn, Golovatch & Panha, 2011 and O. cambodjana (Attems, 1953), which are new to the fauna of the country, and further three new to science: O. suberectoides sp. n., O. gladiata sp. n. and O. sutchariti sp. n. [ABSTRACT FROM AUTHOR]