How many species belonging to genus ceratium?

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Arvind Singh

Please have a look at this useful researchgate link.

https://www.researchgate.net/publication/230820153_A_list_of_free-living_dinoflagellate_species_in_the_world%27s_oceans

Article A list of free-living dinoflagellate species in the world's oceans

Dear Imad,

This Researchgate member can answer your question.

https://www.researchgate.net/profile/Fernando_Gomez12

Good luck

Surender Singh

The genus Ceratium includes species of freshwater and marine dinoflagellates.[1] Most species of Ceratium are unicellular organisms that are characterized by their armored plates, two flagella, and horns. Species of Ceratium are found worldwide and are of concern due to their blooms.

https://en.wikipedia.org/wiki/Ceratium

http://https://en.wikipedia.org/wiki/Ceratium_furca

www.marinespecies.org/aphia.php?p=taxdetails&id=156509

Fernando Gómez

The genus Ceratium is restricted to freshwater species and with a low speciation (about 7 species or less). The most common species is Ceratium hirundinella.

The marine species formerly under the genus Ceratium are now placed in the genus Tripos. It contains about 80 species.

Please read:

Gómez, F. 2012. A checklist and classification of living dinoflagellates (Dinoflagellata, Alveolata). CICIMAR Océanides 27, 65-140.

Gómez, F. 2013. Reinstatement of the dinoflagellate genus Tripos to replace Neoceratium, marine species of Ceratium (Dinophyceae, Alveolata). CICIMAR Océanides 28, 1-22.