Division/Phylum: Dinophyta (= Pyrrhophyta) Class: Dinophyceae Order: Gonyaulacales

Note: for strains where we have DNA barcodes we can be reasonably confident of identity, however for those not yet sequenced we rely on morphology and the original identification, usually made by the depositor. Although CCAP makes every effort to ensure the correct taxonomic identity of strains, we cannot guarantee that a strain is correctly identified at the species, genus or class levels. On this basis users are responsible for confirming the identity of the strain(s) they receive from us on arrival before starting experiments.
For strain taxonomy we generally use AlgaeBase for algae and Adl et al. (2019) for protists.

Culture media, purity and growth conditions:
Medium: L1 10ppt salinity; Bacteria and other organisms present; maintained by serial subculture; 15-18 deg C; pH 8.0-8.2; 85 µmol /m/s with 16:8 light:dark cycle; no fungi
Attributes
Authority(Paulsen) Balech & Tangen 1985
IsolatorBrandenburg (2015)
Collection Sitebrackish creek, surface sample 0-0.5m Ouwerkerkse Kreek, Oosterschelde, Zeeland
Notes Produces toxins PSP, GYM and SPX; isolated via pipetting of single cells, clonal culture; subculture interval 2-3 weeks; contains bacteria, small nanoflagellates and amoebae
Axenicity Status Bacteria and other organisms present
Area Europe
Country Netherlands
Environment Brackish
GMO No
Group Dinoflagellate
Latitude 51 62' N
Longitude 3 99' E
In Scope of Nagoya Protocol No
ABS Note Collected post Nagoya Protocol from a country with no ABS measures at time of access. No known Nagoya Protocol restrictions for this strain.
Collection Date 2015
Original Designation B1
Pathogen Not pathogenic: Hazard Class 1
Strain Maintenance Sheet SM_MarineDinoflagellates.pdf
Toxin Producer Toxic
Type Culture No
Taxonomy WoRMS ID 109712

CCAP 1119/54

Alexandrium ostenfeldii