Foraminifera name details
Robulus tumidus Takayanagi, 1960 †
923654 (urn:lsid:marinespecies.org:taxname:923654)
unaccepted > junior homonym (Primary junior homonym of Robulus tumidus Asano, 1938)
Species
Robulus Montfort, 1808 accepted as Lenticulina Lamarck, 1804
marine, brackish, fresh, terrestrial
fossil only
Takayanagi, Y. (1960). Cretaceous foraminifera from Hokkaido, Japan. <em>Science Reports of the Tohoku University.</em> 32(1): 1-154., available online at http://hdl.handle.net/10097/00104595 [details] Available for editors 
[request]
[request]
Hayward, B.W.; Le Coze, F.; Vachard, D.; Gross, O. (2025). World Foraminifera Database. Robulus tumidus Takayanagi, 1960 †. Accessed at: https://www.marinespecies.org/Foraminifera/aphia.php?p=taxdetails&id=923654 on 2026-10-07
Date
action
by
original description
Takayanagi, Y. (1960). Cretaceous foraminifera from Hokkaido, Japan. <em>Science Reports of the Tohoku University.</em> 32(1): 1-154., available online at http://hdl.handle.net/10097/00104595 [details] Available for editors [request]
basis of record Ellis, B. F.; Messina, A. R. (1940-2015). Catalogue of Foraminifera. <em>Micropaleontology Press, American Museum of Natural History, New York.</em> [details]
[request]basis of record Ellis, B. F.; Messina, A. R. (1940-2015). Catalogue of Foraminifera. <em>Micropaleontology Press, American Museum of Natural History, New York.</em> [details]