Kaliwatan sa insekto ang Nyttum rubrum.^[1] Una ning gihulagway ni Dolling ug Casini ni adtong 1988.^[2] Ang Nyttum rubrum sakop sa kahenera nga Nyttum, ug kabanay nga Coreidae.^[1][3]

Kini nga matang hayop na sabwag sa:

• Mato Grosso (estado)

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: 46720610. Retrieved 2019-11-11. {{cite web}}: |author= has generic name (help)CS1 maint: multiple names: authors list (link)
2. ↑ Dolling & Casini (1988) Revision of the neotropical genus Nyttum (Hemiptera: Coreidae) , Systematic Entomology 13:143-156
3. ↑ CoreoideaSF Team (2019). SF Coreoidea: Coreoidea Species File (version 5.0, Jun 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.