January 2026
Culture Media Supply Is Temporarily Suspended
Due to building works cryopreserved strains will be unavailable until April
  • Merismopedia punctata
Division/Phylum: Cyanophyta Class: Cyanophyceae Order: Synechococcales

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: BG11; Bacteria and other organisms present; maintained by serial subculture and cryopreserved;
Attributes
AuthorityMeyer 1839
IsolatorKomárek (1964)
Collection Sitepool crocodile farm, Cuba
Notes unicellular; LC-MS analysis by RGU in 2021 for cylindrospermopsins, microcystins and anatoxins: None Detected.
Axenicity Status Bacteria and other organisms present
Area North America
Country Cuba
Environment Freshwater
GMO No
Group Cyanobacteria
In Scope of Nagoya Protocol No
ABS Note Collected pre Nagoya Protocol. No known Nagoya Protocol restrictions for this strain.
Collection Date c 1964
Original Designation KOM 64/46
Pathogen Not pathogenic: Hazard Class 1
Strain Maintenance Sheet SM_FreshwaterCyanobacteria.pdf
Toxin Producer Not Toxic / No Data
Type Culture No
Taxonomy WoRMS ID 146577

CCAP 1448/2

Merismopedia punctata