Tetraspora cylindrica
- kingdom: Plantae
- phylum: Chlorophyta
- class: Chlorophyceae
- order: Tetrasporales
- family: Tetrasporaceae
- genus: Tetraspora
- species: Tetraspora cylindrica
Hjo
Västra Götaland
Sweden
Hopkinton
Massachusetts- Grand Marais
- Two Harbors
Minnesota
United States