Nomenclature
original description
(of Vermiculum marginatum Montagu, 1803) Montagu, G. (1803). Testacea Britannica or natural history of British shells, marine, land, and fresh-water, including the most minute: Systematically arranged and embellished with figures. J. White, London, Vol. 1, xxxvii + 291 pp.; Vol. 2, pp. 293–606, pl. 1-16., available online at http://www.biodiversitylibrary.org/item/78694
page(s): p. 524 [details] 
new combination reference
Cushman, J. A. (1913). A monograph of the Foraminifera of the North Pacific Ocean. Part III. Lagenidae. <em>Bulletin of the United States National Museum.</em> 71 (3): 1-122., available online at https://www.biodiversitylibrary.org/page/7878618
page(s): pp. 37, 38, pl. 22, figs. 1—7 [details] 
Other
From editor or global species database