Kaliwatan sa dawhilahila ang Gerdiella alvesi[1]. Una ning gihulagway ni S. Lima, Barros ug Petit ni adtong 2007.[2] Ang Gerdiella alvesi sakop sa kahenera nga Gerdiella, ug kabanay nga Cancellariidae.[1][3] Walay nalista nga matang nga sama niini.[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: 54451801. Retrieved 2019-11-11. CS1 maint: multiple names: authors list (link)
- ↑ de Lima S.F.B., de Barros J.C.N. & Petit R.E. (2007) A new species of Gerdiella (Gastropoda: Cancellariidae) from the South Atlantic Ocean off Brazil with discussion of an undescribed species. The Nautilus 121(2): 99-103. ,
- ↑ 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.