Cushman, J. A. (1925). A new genus of Eocene Foraminifera. <em>Proceedings of the United States National Museum.</em> 66[1926](30): 1-4., available online athttps://www.biodiversitylibrary.org/page/7739358 page(s): p. 1 [details]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Hantkenina Cushman, 1925 †. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=721424 on 2025-05-20
Marine Species Traits editorial board (2025). Marine Species Traits. Hantkenina Cushman, 1925 †. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=721424 on 2025-05-20
original descriptionCushman, J. A. (1925). A new genus of Eocene Foraminifera. <em>Proceedings of the United States National Museum.</em> 66[1926](30): 1-4., available online athttps://www.biodiversitylibrary.org/page/7739358 page(s): p. 1 [details]
basis of recordLoeblich, A. R.; Tappan, H. (1987). Foraminiferal Genera and their Classification. Van Nostrand Reinhold Company, New York. 970pp., available online athttps://books.google.pt/books?id=n_BqCQAAQBAJ[details] Available for editors
Present Inaccurate Introduced: alien Containing type locality