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Division/Phylum: Heterokontophyta/Ochrophyta Class: Coscinodiscophyceae Order: Melosirales

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: f/2 + Si; Bacteria present; maintained by serial subculture; 15 deg C; 500 Lux
Attributes
Authority(Greville) Ralfs 1861
IsolatorVon Stosch (1953)
Axenicity Status Bacteria present
Country Germany
Environment Marine
GMO No
Group Diatom
In Scope of Nagoya Protocol No
ABS Note Collected pre Nagoya Protocol. No known Nagoya Protocol restrictions for this strain.
Collection Date 23/09/1953
Original Designation 4A2b
Pathogen Not pathogenic: Hazard Class 1
Strain Maintenance Sheet SM_MarineDiatoms15_20.pdf
Toxin Producer Not Toxic / No Data
Type Culture No
Taxonomy WoRMS ID 149631

CCAP 1074/6

Stephanopyxis turris