Ditylum brightwellii is a species of diatoms in the family Lithodesmiaceae. They are native to Rio De Janeiro, Maranhao, Sergipe, Alagoas, Rio Grande Do Norte, Pernambuco, Bahia, SãO Paulo, Pará, Rio Grande Do Sul, Amapá, Espirito Santo, and Paraná. Dead Ditylum brightwellii form siliceous oozes.
EOL has data for 28 attributes, including: