International collaborative projects.

Hemiselmis aquamarina sp . nov . (Cryptomonadales , Cryptophyceae), a cryptomonad with a novel phycobiliprotein type (Cr-PC 564)

Small eukaryotic phytoplankton communities in tropical waters off Brazil are dominated by symbioses between Haptophyta and nitrogen-fixing cyanobacteria

Estimating microbial populations by flow cytometry: Comparison between instruments

Pico and nanoplankton abundance and carbon stocks along the Brazilian Bight