World Register of Marine Species (WoRMS)
Siphogenerinoides plummeri (Cushman, 1926)
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2026). World Foraminifera Database. Siphogenerinoides plummeri (Cushman, 1926)&nbsp;&#8224;. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=926203 on 2026-08-30
Cushman, J.A. 1926. Siphogenerina plummeri, a species from the Upper Cretaceous of Texas. Contr. Cushman Lab. Foram. Res. 2: 15.
incorrect grammatical agreement of specific epithet