Toxarium undulatum is a beautiful marine Diatom that can form colonies. Diatoms have a characteristic silica cell wall called frustule with beautiful ornamentation. Diatoms are the main primary producers in oceans, and therefore of massive ecological importance.
Division/Phylum: Heterokontophyta/Ochrophyta
Class: Fragilariophyceae
Order: Toxariales
CCAP Ref: CCAP 1082/1
Required Medium: f/2 + Si
Environment: Marine
30ml pack size, suitable for 30 students.
Store at room temperature (14-24°C) away from direct sunlight. Shake before pipetting onto slide & viewing under microscope.
Darwin Biological's algae and protozoa samples are produced in partnership with the Culture Collection of Algae & Protozoa (CCAP) and are only available for UK schools and colleges to purchase. Please visit https://www.ccap.ac.uk/ to purchase if you are a university or commercial customer.
*There is a 2-3 week lead time, demand dependent, when ordering this specimen*