Kaliwatan sa lumot ang Diorygma pruinosum.^[1] Una ning gihulagway ni Franz Gerhard Franciscus Gerardus Eschweiler, ug gihatagan sa eksakto nga ngalan ni Kalb, StaigerugJohn Alan Elix.^[2] Ang Diorygma pruinosum sakop sa kahenera nga Diorygma, ug kabanay nga Graphidaceae.^[1][3]

Kini nga matang hayop na sabwag sa:

• tropikong Asya
• Aprika
  • Madagascar
• Habagatang Amerika
• Oseyaniya
  • Melanesia
  • Pederadong Estados sa Micronesia
  • Oseyaniya

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: 25898673. Retrieved 2019-11-11. {{cite web}}: |author= has generic name (help)CS1 maint: multiple names: authors list (link)
2. ↑ Kalb, Staiger & Elix (2004) , In: Symb. Bot. Upsal. Vol.: 34 Issue: 1 p. 166
3. ↑ "Rambold G. (lead editor; for detailed information see http://liaslight.lias.net/About/Impressum.html and http://liasnames.lias.net/About/Impressum.html) (2019). LIAS: A Global Information System for Lichenized and Non-Lichenized Ascomycetes (version Dec 2015). 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."