World Register of Marine Species (WoRMS)
Robertinoides charlottensis (Cushman, 1925)
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2026). World Foraminifera Database. Robertinoides charlottensis (Cushman, 1925). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=113692 on 2026-08-29
Cushman, J.A. (1925). Recent Foraminifera from British Columbia. Contr. Cushman Lab. Foram. Res. 1: 38-47.
incorrect grammatical agreement of specific epithet