ToL Scientific Contributors for Radiolaria
- Renate Bernstein University of South Florida at St. Petersburg, St. Petersburg, Florida, USA (Acantharia)
- Kjell Rasmus Bjørklund Naturhistorisk Museum, Universitetet i Oslo, Norway (Radiolaria)
- Demetrio Boltovskoy Universidad de Buenos Aires, Buenos Aires, Argentina (Acantharia)
- Demetrio Boltovskoy University of Buenos Aires (Radiolaria)
- Jon Bråte University of Oslo, Norway (Collodictyon, Radiolaria, Telonema)
- Nancy M. Correa Servicio de Hidrografía Naval (Acantharia)
- Jane K. Dolven Natural History Museum, University of Oslo, Norway (Radiolaria)
- Dag Klaveness Universitetet i Oslo, Norway (Radiolaria)
- Anders K. Krabberød University of Oslo, Norway (Radiolaria)
- Kamran Shalchian-Tabrizi University of Oslo, Oslo, Norway (Radiolaria, Telonema)
ToL Media Contributors for Radiolaria
- Jon Bråte University of Oslo, Norway
- Jane K. Dolven Natural History Museum, University of Oslo, Norway
- David J. Patterson Marine Biological Laboratory, Woods Hole, Massachusetts, USA