Coscinodiscus radiatus is a species of diatoms in the family Coscinodiscaceae. They are native to Pernambuco, Santa Catarina, SãO Paulo, Rio Grande Do Sul, Pará, Paraná, Rio De Janeiro, Amapá, Espirito Santo, Maranhao, Rio Grande Do Norte, Sergipe, and Alagoas. Dead Coscinodiscus radiatus form siliceous oozes.
EOL has data for 32 attributes, including: