Kaliwatan sa dawhilahila ang Osvaldoginella gomezi^[1]. Una ning gihulagway ni Espinosa ug Jesús A. Ortea ni adtong 1997.^[2] Ang Osvaldoginella gomezi sakop sa kahenera nga Osvaldoginella, ug kabanay nga Cystiscidae.^[1][3]

Kini nga matang hayop na sabwag sa:

• amihanang Kadagatang Atlantiko
• Cuba

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: 54446502. Retrieved 2019-11-11. {{cite web}}: |author= has generic name (help)CS1 maint: multiple names: authors list (link)
2. ↑ Cossignani T. (2006) Marginellidae & Cystiscidae of the World , L'Informatore Piceno. 408pp
3. ↑ MolluscaBase (2019). WoRMS Mollusca: MolluscaBase (version 2019-03-06). 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.