Kaliwatan sa insekto ang Elasmus oceanicus.^[1] Una ning gihulagway ni Keizo Yasumatsu ni adtong 1942.^[2] Ang Elasmus oceanicus sakop sa kahenera nga Elasmus, ug kabanay nga Eulophidae.^[1][3]

Kini nga matang hayop na sabwag sa:

• Pederadong Estados sa Micronesia

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: 4545872. Retrieved 2019-11-11. {{cite web}}: |author= has generic name (help)CS1 maint: multiple names: authors list (link)
2. ↑ Yasumatsu, K. (1942) Notes on some Micronesian Elasmidae and Eucharidae (Hymenoptera, Chalcidoidea). , JOURBOOK: Insecta Matsumurana VOLUME: 16 PAGES: 151-158
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.