Kaliwatan sa bakukangon ang Dicronocephalus adamsi.^[1] Una ning gihulagway ni Francis Polkinghorne Pascoe ni adtong 1863.^[2] Ang Dicronocephalus adamsi sakop sa kahenera nga Dicronocephalus, ug kabanay nga Cetoniidae.^[1][3]

Kini nga matang hayop na sabwag sa:

• Asya
  • Viyetnam
• kasarangan nga Asya
  • Gansu Sheng
  • Guizhou Sheng
  • Jilin Sheng
  • Sichuan Sheng
  • Tibet
  • Shanxi Sheng
  • Heilongjiang Sheng
  • Hebei Sheng
  • Henan Sheng
  • Liaoning Sheng
  • Inner Mongolia Autonomous Region
  • Yunnan Sheng
  • Amihanang Koreya
  • Habagatang Korea

Usa ka matang nga nahiubos niini atong makita D. a. drumonti.^[1]

1. ↑ ^{1.0 1.1 1.2} Roskov Y., Kunze T., Orrell T., Abucay L., Paglinawan L., Culham A., Bailly N., Kirk P., Bourgoin T., Baillargeon G., Decock W., De Wever A., Didžiulis V. (ed) (2019). "Species 2000 & ITIS Catalogue of Life: 2019 Annual Checklist". Species 2000: Naturalis, Leiden, the Netherlands. ISSN 2405-884X. TaxonID: 54722105. Retrieved 2019-11-11. {{cite web}}: |author= has generic name (help)CS1 maint: multiple names: authors list (link)
2. ↑ Pascoe E.P. (1863) On certain additions to the genus Dicranocephalus and Notices of new or little-known Genera and Species of Coleoptera , The Journal of Entomology, descriptive and geographical. London 7:1-34
3. ↑ Schoolmeesters P. (2019). Scarabs: World Scarabaeidae Database (version Jan 2019). In: Species 2000 & ITIS Catalogue of Life, 2019 Annual Checklist (Roskov Y., Ower G., Orrell T., Nicolson D., Bailly N., Kirk P.M., Bourgoin T., DeWalt R.E., Decock W., Nieukerken E. van, Zarucchi J., Penev L., eds.). Digital resource at www.catalogueoflife.org/annual-checklist/2019. Species 2000: Naturalis, Leiden, the Netherlands. ISSN 2405-884X.