• Raphidiophrys ambigua
References [ 1 ]
Cavalier-Smith T & Chao EE-Y (2003) Molecular phylogeny of centrohelid heliozoa, a novel lineage of bikont eukaryotes that arose by ciliary loss. Journal of Molecular Evolution 56: 387-396.
Sequences [ 1 ]
EMBL/Genbank Links
(Bold text = submission by CCAP staff or collaborators)
Division/Phylum: Centroheliozoa

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: MW; Bacteria and other organisms present; maintained by serial subculture; room temp; daylight; sub 2-4 wks; plus Tetrahymena pyriformis
Attributes
AuthorityPenard 1904
IsolatorPage (1974)
Collection Site River Cam, Hinxton, Cambridgeshire, England, UK
Climatic Zone Temperate
Notes Isolation: pipetting; cystformers; require less attention in culture than some other heliozoans
Axenicity Status Bacteria and other organisms present
Area Europe
Country UK
Environment Freshwater
GMO No
Group Protozoa
In Scope of Nagoya Protocol No
ABS Note Collected pre Nagoya Protocol. No known Nagoya Protocol restrictions for this strain.
Collection Date c 1974
Pathogen Not pathogenic: Hazard Class 1
Strain Maintenance Sheet SM_Raphidiophrysambigua.pdf
Toxin Producer Not Toxic / No Data
Type Culture No
Taxonomy WoRMS ID

CCAP 1568/1

Raphidiophrys ambigua