vs

Eunotia glacialifalsa compared with Eunotia serra

Taxonomic Classification

Rank
Kingdom same	Chromista (โครมิสตา)	Chromista (โครมิสตา)
Phylum same	Ochrophyta (Ochrophyta)	Ochrophyta (Ochrophyta)
Class same	Bacillariophyceae (Bacillariophyceae)	Bacillariophyceae (Bacillariophyceae)
Order same	Eunotiales (Eunotiales)	Eunotiales (Eunotiales)
Family same	Eunotiaceae	Eunotiaceae
Genus same	Eunotia	Eunotia
Species	Eunotia glacialifalsa	Eunotia serra

Evolutionary Relationship

and share a common ancestor at the Genus level: Eunotia.

Conservation Status

NE — Not Evaluated

NE — Not Evaluated

Physical Characteristics

Attribute
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

Habitat

Native to Europe and North America and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Brazil, Norway, Portugal, Sweden, and United States.

Eunotia serra is a distinctive freshwater diatom characterized by its curved cell outline bearing prominent tooth-like undulations along the dorsal margin. It inhabits acidic, nutrient-poor freshwater environments including bog pools, mountain streams, and oligotrophic lakes. This photosynthetic diatom is a bioindicator of acidic, oligotrophic freshwater conditions.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden