Zygosphaera Kamptner, 1937
Lectotype species: Zygosphaera hellenica Kamptner
Original publication: Kamptner, E. (1937). Neue und bemerkenswerte Coccolithineen aus dem Mittelmeer. Archiv für Protistenkunde 89: 279-316.
Type designated in: Loeblich, A.R. & Tappan, H. (1963). Type fixation and validation of certain calcareous nannoplankton genera. Proceedings of the Biological Society of Washington 76: 191-196.
Request PDFThe most recent alteration to this page was made on 2021-10-08 by M.D. Guiry.
Taxonomic status: This name is of an entity that is currently accepted taxonomically.
Gender: This genus name is currently treated as feminine.
Most recent taxonomic treatment adopted: Jordan, R.W., Cros, L. & Young, J.R. (2004). A revised classification scheme for living haptophytes. Micropaleontology 50(Suppl. 1): 55-79.
Comments: Following the recent observations that many holococcolithophores are phases in the life cycles of heterococcolithophores, the family Calyptrosphaeraceae is now known to be polyphyletic, so Jordan et al. (2005) recommend abandoning its use. However, until all or most holococcolith-bearing taxa can be transferred into other existing families, they consider it wise to keep them together. Heimdal (1997: 752) records this genus as a member of the Order Coccosphaerales, Family Calyptrosphaeraceae.
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Citing AlgaeBase
Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 08 October 2021. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. https://www.algaebase.org; searched on 26 November 2024
