Thalassionema frauenfeldii is a species of diatoms in the family Thalassionemataceae. They are native to Pará, Espirito Santo, Rio De Janeiro, Rio Grande Do Norte, SãO Paulo, Pernambuco, Paraná, and Alagoas. Dead Thalassionema frauenfeldii form siliceous oozes.
EOL has data for 18 attributes, including: