Kaliwatan sa bakukangon ang Phyllophaga guapoloides.^[1] Una ning gihulagway ni Miguel-Angel Morón ug M. Alma Solis ni adtong 2001.^[2] Ang Phyllophaga guapoloides sakop sa kahenera nga Phyllophaga, ug kabanay nga Melolonthidae.^[1][3]

Kini nga matang hayop na sabwag sa:

• Habagatang Amerika
  • Costa Rica

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: 54731538. Retrieved 2019-11-11. {{cite web}}: |author= has generic name (help)CS1 maint: multiple names: authors list (link)
2. ↑ Morón M.A. & Solis A. (2001) Seven new species of Phyllophaga (s.str.) Harris from Costa Rica , The Coleopterists Bulletin 55(1):11-29
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.