Heimdal, B. R. (1973). Two new taxa of Recent coccolithophorids. <em>'Meteor' Forschungs-Ergebnisse.</em> serie D 13: 70-75.[details]
Guiry, M.D. & Guiry, G.M. (2025). AlgaeBase. World-wide electronic publication, National University of Ireland, Galway (taxonomic information republished from AlgaeBase with permission of M.D. Guiry). Alisphaera Heimdal, 1973. Accessed through: RAS (Eds.) (2025) Register of Antarctic Species at: https://ras.biodiversity.aq/aphia.php/www.pfeil-verlag.de/04biol/rest/aphia.php?p=taxdetails&id=235914 on 2026-09-23
RAS (Eds.) (2026). Register of Antarctic Species. Alisphaera Heimdal, 1973. Accessed at: https://ras.biodiversity.aq/aphia.php?p=taxdetails&id=235914 on 2026-09-23
original descriptionHeimdal, B. R. (1973). Two new taxa of Recent coccolithophorids. <em>'Meteor' Forschungs-Ergebnisse.</em> serie D 13: 70-75.[details]
basis of recordHeimdal, B.R. (1997). Modern Coccolithophorids. <em>In: C.R. Tomas (ed.). Identifying Marine Phytoplankton.</em> pp. 731-831. Academic Press: San Diego, CA [etc.] (USA). ISBN 0-12-693018-X. XV, 858 pp. (look up in IMIS), available online athttps://doi.org/10.1016/B978-012693018-4/50008-2[details]
additional sourceGuiry, M.D. & Guiry, G.M. (2026). AlgaeBase. <em>World-wide electronic publication, National University of Ireland, Galway.</em> searched on YYYY-MM-DD., available online athttp://www.algaebase.org[details]
Present Inaccurate Introduced: alien Containing type locality