Gymnodinium aureolum (Hulburt) Hansen, 2000

Lewis, Jane, Taylor, Joe D., Neale, Klaire & Leroy, Suzanne A. G., 2018, Expanding known dinoflagellate distributions: investigations of slurry cultures from Caspian Sea sediment, Botanica Marina (Warsaw, Poland) 61 (1), pp. 21-31 : 27

publication ID

https://doi.org/ 10.1515/bot-2017-0041

DOI

https://doi.org/10.5281/zenodo.11472868

persistent identifier

https://treatment.plazi.org/id/AB4F87BD-AA58-FF8C-638A-3280FD99F82D

treatment provided by

Felipe

scientific name

Gymnodinium aureolum (Hulburt) Hansen
status

 

Gymnodinium aureolum (Hulburt) Hansen View in CoL

( Figures 11–14 View Figures 2–31 )

Motile cells were yellow-brown in colour and were spherical in outline with a flattened antapex and slight dorsoventral flattening ( Figures 11–13 View Figures 2–31 ). Cells were 30–38 µm long and 25–30 µm wide. The cingulum surrounded the middle of the cell with a slight offset ( Figures 11 and 12 View Figures 2–31 ). The nucleus was centrally placed ( Figure 12 View Figures 2–31 ). Divided cells were occasionally seen as duplets ( Figure 14 View Figures 2–31 ). Cells matched the description given for this species in Hansen et al. (2000). Two strains isolated from Caspian Sea material were successfully sequenced and are placed in the tree alongside strains of Gymnodinium aureolum from South Korea and New Zealand ( Figure 32 View Figure 32 ).

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