Kaliwatan sa bakukangon ang Sphenoptera felix.^[1] Una ning gihulagway ni Charles Kerremans ni adtong 1913.^[2] Ang Sphenoptera felix sakop sa kahenera nga Sphenoptera, ug kabanay nga Buprestidae.^[1][3]

Kini nga matang hayop na sabwag sa:

• Aprika

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: 37430332. Retrieved 2019-11-11. {{cite web}}: |author= has generic name (help)CS1 maint: multiple names: authors list (link)
2. ↑ Kerremans C. (1913) Monographie des buprestides, Volume 6, livraison 4, pp. 97-128; livraison 5, pp. 129-160; livraison 6, pp. 161-192; livraison 7, pp. 193-224; livraison 8, pp. 225-256; livraison 9, pp. 257-288; livraison 10, pp. 289-320; livraison 11, pp. 321-352; livrais , Dulau & Co., London; Author, Bruxelles; R. Friedländer & Son, Berlin.
3. ↑ Bellamy C.L. (†) (2019). Jewel Beetles: The World of Jewel Beetles (version Aug 2014). 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.