Art: Closterium gracile
VANDA: Planteplankton 29.05.1990 Oppegård videregående skole Kolbotnvannet (Nordre Follo, Akershus) | Asterionella formosa Closterium dianae Closterium gracile Cyclotella sp. Fragilaria crotonensis Oocystis sp. Oscillatoria sp. Pandorina sp. Pediastrum boryanum Scenedesmus sp. Staurastrum sp. |