original description
Cushman, J. A. (1911). A monograph of the Foraminifera of the North Pacific Ocean. Part II. Textulariidae. <em>Bulletin of the United States National Museum.</em> 71(2): 1-108., available online at https://www.biodiversitylibrary.org/page/7878502
page(s): p. 67, fig. 107 [details]
From editor or global species database