157,596 species and infraspecific names are in the database, 22,210 images, 61,015 bibliographic items, 459,891 distributional records.

Imantonia rotunda N.Reynolds

Publication details
Imantonia rotunda N.Reynolds 1974: 429, 430, figs 1-7

Published in: Reynolds, N. (1974). Imantonia rotunda gen. et sp. nov., a new member of the Haptophyceae. British Phycological Journal 9(4): 429-434, 7 figs, 1 table.

Type species
This is the type species (holotype) of the genus Imantonia.

Status of name
This name is currently regarded as a synonym of Dicrateria rotunda (N.Reynolds) El M.Bendif & I.Probert

Origin of species name
Adjective (Latin), almost circular, with length breadth ratio of about 6 to 5 (Stearn 1973).

Synonym(s)
No synonyms are currently included in AlgaeBase.

Distributional notes
Mediterranean Sea; English Channel (Edvardsen et al. 2011). - (28 Oct 2011) - Wendy Guiry

General environment
This is a marine species.

Description
emend. J.C. Green & Pienaar (Edvardsen et al. 2011).

Type information
Type locality: 76°20'N, 13°58'E (Reynolds 1974: 430). Holotype: fig. 1: 29 August 1968; surface water (temperature: 6°C). (Reynolds 1974: 430). Notes: southwest of Spitsbergen (INA).

Detailed distribution with sources (Click to Load)

Source of current name
Bendif, El M., Probert, I., Schroeder, D.C. & Vargas, C de (2014). Erratum to: On the description of Tisochrysis lutea gen. nov. sp. nov. and Isochrysis nuda sp. nov. in the Isochrysidales, and the transfer of Dicrateria to the Prymnesiales (Haptophyta). Journal of Applied Phycology 26: 1617 only.

Key references
Jordan, R.W., Cros, L. & Young, J.R. (2004). A revised classification scheme for living haptophytes. Micropaleontology 50(Suppl. 1): 55-79.

LeRoi, J.-M. & Hallegraeff, G.M. (2006). Scale-bearing nanoflagellates from Southern Tasmania coastal waters, Australia. II. Species of Chrysophyceae (Chrysophyta), Prymnesiophyceae (Haptophyta, excluding Chrysochromulina) and Prasinophyceae (Chlorophyta). Botanica Marina 49(3): 216-235, 28 figs, 2 tables.

Nakayama, T., Yoshida, M., Noël, M.-H., Kawachi, M. & Inouye, I. (2005). Ultrastructure and phylogenetic position of Chrysoculter rhomhoideus gen. et sp. nov. (Prymnesiophyceae), a new flagellate haptophyte from Japanese coastal waters. Phycologia 44: 369-383.

Seoane, S., Eikrem, W. Arluzea, J. & Orive, E. (2009). Haptophytes of the Nervión River estuary, northern Spain. Botanica Marina 52: 47-59.

Throndsen, J. (1996). The planktonic marine flagellates. In: Identifying marine phytoplankton. (Tomas, C.R. Eds), pp. 591-730. San Diego: Academic Press.

Created: 28 August 2002 by Olivia Fitzgerald

Verified by: 23 September 2019 by M.D. Guiry

Accesses: This record has been accessed by users 1342 times since it was created.

Verification of data
Users are responsible for verifying the accuracy of information before use, as noted on the website Content page.

References
(Please note: only references with the binomials in the title are included. The information is from the Literature database.)

Green, J.C. & Hori, T. (1986). The ultrastructure of the flagellar root system of Imantonia rotunda (Prymnesiophyceae). British Phycological Journal 21: 5-18.
Hori, T. & Green, J.C. (1985). The ultrastructural changes during mitosis in Imantonia rotunda Reynolds (Prymnesiophyceae). Botanica Marina 28: 67-78.
Mas, S., Roy, S., Blouin, F., Mostajir, B., Therriault, J.-C., Nozais, C. & Demers, S. (2008). Diel variations in optical properties of Imantonia rotunda (Haptophyceae) and Thalassiosira pseudonana (Bacillariophyceae) exposed to different irradiance levels. Journal of Phycology 44: 551-563.
Reynolds, N. (1974). Imantonia rotunda gen. et sp. nov., a new member of the Haptophyceae. British Phycological Journal 9(4): 429-434, 7 figs, 1 table.

Linking to this page: http://www.algaebase.org/search/species/detail/?species_id=54862

Citing AlgaeBase
Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 2020. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 29 February 2020.

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