Kaliwatan sa bakukangon ang Onthophagus incisus.^[1] Una ning gihulagway ni Edgar von Harold ni adtong 1877.^[2] Ang Onthophagus incisus sakop sa kahenera nga Onthophagus, ug kabanay nga Scarabaeidae.^[1][3]

Kini nga matang hayop na sabwag sa:

• Asya
  • Borneo
  • Sumatra (pulo)

Walay nalista nga matang nga sama niini.^[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: 54715896. Retrieved 2019-11-11. {{cite web}}: |author= has generic name (help)CS1 maint: multiple names: authors list (link)
2. ↑ Harold E.von (1877) Enumeration des Lamellicorn coprophages rapportes de l'Archipel Malais, de la Nouvelle Guinee et de l'Australie boreale par M.M.J.Doria, O.Beccari et L.M.D'Albertis , Annali del Museo Civico di Storia Naturale di Genova 10:38-110
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.