Nannotetraster fulgens Stradner in Martini & Stradner,1960
Achuthan, M. V. & Stradner, H., (1969): Calcareous nannoplankton from the Wemmelian stratotype. In, Brönnimann, P. & Renz, H. H. (eds). - Proceedings of the First International Conference on Planktonic Microfossils, Geneva 1967. Brill, Leiden, Geneva 1: 1-13.
Martini, E. & Stradner, H., (1960): Nannotetraster, eine stratigraphisch bedeutsame neue Discoasteridengattung. - Erdoel-Zeitschrift. 76(8): 266-270.