Boreadinium J.D.Dodge & H.B.Hermes, 1981

Holotype species: Boreadinium pisiforme J.D.Dodge & Hermes

Original publication and holotype designation: Dodge, J.D. & Hermes, H.B. (1981). A revision of the Diplopsalis group of dinoflagellates (Dinophyceae) based on material from the British Isles. Botanical Journal of the Linnean Society 83: 15-26.

Description: Medium-sized (about 40 µm) thecate dinoflagellate, slightly compressed. Cingulum median, circular; sulcus on the hypocone with prominent list at the left side. The first apical plate is five-sided, the apical intercalary plate is very large. Plate formula: Po, X, 4', 1a, 7", 4c, 5(?)s, 5"', 1"". Cell content unknown, presumably heterotrophic without chloroplasts. Cysts and sexual reproduction unknown. Marine plankton, rarely recorded from the shelf region, North Sea, Japanese waters?

Information contributed by: M. Elbrächter. The most recent alteration to this page was made on 2020-02-20 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 neuter.

Most recent taxonomic treatment adopted: Kawai, H. & Nakayama, T. (2015). Introduction (Heterokontobionta p.p.), Cryptophyta, Dinophyta, Haptophyta, Heterokontophyta (except Coscinodiscophyceae, Mediophyceae, Fragilariophyceae, Bacillariophyceae, Phaeophyceae, Eustigmatophyceae), Chlorarachniophyta, Euglenophyta. In: Syllabus of plant families. Adolf Engler's Syllabus der Pflanzenfamilien. Ed. 13. Phototrophic eukaryotic Algae. Glaucocystophyta, Cryptophyta, Dinophyta/Dinozoa, Haptophyta, Heterokontophyta/Ochrophyta, Chlorarachnniophyta/Cercozoa, Chlorophyta, Streptophyta p.p. (Frey, W. Eds), pp. 11-64, 103-139. Stuttgart: Borntraeger Science Publishers.

Comments: Included in the Kolkwitziellaceae by some authors.

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Contributors
Some of the descriptions included in AlgaeBase were originally from the unpublished Encyclopedia of Algal Genera, organised in the 1990s by Dr Bruce Parker on behalf of the Phycological Society of America (PSA) and intended to be published in CD format. These AlgaeBase descriptions are now being continually updated, and each current contributor is identified above. The PSA and AlgaeBase warmly acknowledge the generosity of all past and present contributors and particularly the work of Dr Parker.

Descriptions of chrysophyte genera were subsequently published in J. Kristiansen & H.R. Preisig (eds.). 2001. Encyclopedia of Chrysophyte Genera. Bibliotheca Phycologica 110: 1-260.

Linking to this page: https://www.algaebase.org/search/genus/detail/?genus_id=44617

Citing AlgaeBase
Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 20 February 2020. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. https://www.algaebase.org; searched on 22 November 2024