Chaetoceros diadema

Chaetoceros diadema
Scientific classification
Domain: Eukaryota
Clade: Sar
Clade: Stramenopiles
Division: Ochrophyta
Clade: Bacillariophyta
Class: Thalassiosirophyceae
Order: Chaetocerotales
Family: Chaetocerotaceae
Genus: Chaetoceros
Species:
C. diadema
Binomial name
Chaetoceros diadema
(Ehrenberg) Gran (1897)

Chaetoceros diadema is a diatom in the genus Chaetoceros. The easiest way to identify this species is by finding the very characteristic diadem-like resting spores.