Stainforth, R.M.; Lamb, J.L.; Jeffords, R. (1978). Rotalia menardii Parker, Jones & Brady, 1865 (Foraminiferida): proposed suppression of lectotype and designation of neotype Z.N.(S.) 2145. The Bulletin of zoological nomenclature. vol. 34, part 4., available online at
http://www.biodiversitylibrary.org/item/44476#page/302/ page(s): pp. 252-262 pl. 1-2; note: Designation of neotype