
Golden algae
Chrysophyceae
The Chrysophyceae, usually called chrysophytes, chrysomonads, golden-brown algae or golden algae are a large group of algae, found mostly in freshwater. Golden algae is also commonly used to refer to a single species, Prymnesium parvum, which causes fish kills.
12 branches of this class, most-observed first

Synurales
orderSynurales

Chromulinales
orderChromulinales

Ochromonadales
orderOchromonadales

Paraphysomonadales
orderParaphysomonadales

Chrysosaccales
orderChrysosaccales

Hibberdiales
orderHibberdiales

Hydrurales
orderHydrurales

Phaeoplacales
orderPhaeoplacales
Apoikiales
orderApoikiales
Rhizochrysidales
orderRhizochrysidales
Segregatospumellales
orderSegregatospumellales
Thallochrysidales
orderThallochrysidales
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Chrysophyceae in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 51943.