Supplementary material 2 from: Srikampha K, Wesener T, Likhitrakarn N, Sutcharit C, Srisonchai R (2025) The millipede genus Sphaerobelum Verhoeff, 1924, in Thailand, with descriptions of three new species (Diplopoda, Sphaerotheriida, Zephroniidae). Zoosystematics and Evolution 101(1): 273-300. https://doi.org/10.3897/zse.101.143073

Genetic divergences of cytochrome c oxidase I (COI) sequence (uncorrected p-distances) within and among Sphaerobelum species and related genera