Kaliwatan sa bakukangon ang Rytus porcellus.^[1] Una ning gihulagway ni Schaufuss, L. W. ni adtong 1880.^[2] Ang Rytus porcellus sakop sa kahenera nga Rytus, ug kabanay nga Staphylinidae.^[1][3]

Kini nga matang hayop na sabwag sa:

• Ostralya

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: 53302713. Retrieved 2019-11-11. {{cite web}}: |author= has generic name (help)CS1 maint: multiple names: authors list (link)
2. ↑ Schaufuss, L. W. (1880) Beschreibung sechzig neuer Pselaphiden, pp. 5-35. In: Der Société entomologique de Belgique zu Brüssel zur Feier Ihres fünfundzwanzigsten Stiftungstages die herzlichsten Festgrüsse aus dem Museum Ludwig Salvator in Oberblasewitz-Dresden. , Dresden-Oberblasewitz.
3. ↑ Newton A.F. (2019). StaphBase: Staphyliniformia world catalog database (version Nov 2018). 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.