Kaliwatan sa insekto ang Parapsylla valens.^[1] Una ning gihulagway ni Franklin William Pettey ni adtong 1933.^[2] Ang Parapsylla valens sakop sa kahenera nga Parapsylla, ug kabanay nga Liviidae.^[1][3]

Kini nga matang hayop na sabwag sa:

• Eastern Cape
• Lalawigan sa Northern Cape
• Province of the Western Cape
• Province of KwaZulu-Natal
• Free State
• Gauteng
• Mpumalanga (lalawigan)
• Northern Province
• TVLNW

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: 53444725. Retrieved 2019-11-11. {{cite web}}: |author= has generic name (help)CS1 maint: multiple names: authors list (link)
2. ↑ Hollis D. (1985) Parapsylla, a Gondwanan element in the psyllid fauna of southern Africa (Homoptera) , Journal of the Linnean Society (Zoology), 83: 325-342.
3. ↑ Ouvrard D. (2019). Psyl'list: Psylloidea database (version Feb 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.