| The diversity of microalgae: marine phytoplankton (diatoms are illustrated). Generic names: Thalassiosira, Ditylum, Odontella, Coscinodiscus, Stephanopyxis, Actinoptychus, Eucampia, Lithodesmium, Mediopyxis, Gonioceros, Asterionellopsis and Polykrikos (motile,... |