Kaliwatan sa insekto ang Eurytoma quadrata.^[1] Una ning gihulagway ni Bugbee ni adtong 1945.^[2] Ang Eurytoma quadrata sakop sa kahenera nga Eurytoma, ug kabanay nga Eurytomidae.^[1][3]

Kini nga matang hayop na sabwag sa:

• Mehiko

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: 4548158. Retrieved 2019-11-11. {{cite web}}: |author= has generic name (help)CS1 maint: multiple names: authors list (link)
2. ↑ Bugbee, R.E. (1945) Eight new species of the genus |Eurytoma| from Mexico and Guatemala (Hymenoptera, Eurytomidae). Parts V and VI. |Quadrata| and |corpulentus| groups. , JOURBOOK: Annals of the Entomological Society of America VOLUME: 38(1) PAGES: 53-69
3. ↑ Noyes J. (2019). UCD: Universal Chalcidoidea Database (version Sep 2007). 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.