Jan&paul: male copepod
Jan&paul: François De Jonghe (1889-1973)
Jan&paul: Moiselle
Jan&paul: freshwater phytoplankton: Navicula sp. (diatoms)
Jan&paul: female copepod (Cyclops sp)
Jan&paul: Asellus aquaticus
Jan&paul: Micrasterias americana
Jan&paul: Daphniae preying upon phytoplankton
Jan&paul: Closterium Ehrenbergii
Jan&paul: Canthocamptus staphylinus
Jan&paul: Plumatella repens
Jan&paul: Chlorohydra viridissima
Jan&paul: Daphnia cucullata
Jan&paul: Pediastrum duplex
Jan&paul: Volvox globator
Jan&paul: Tabellaria flocculosa
Jan&paul: butterfly wing scales
Jan&paul: Zoothamnium
Jan&paul: Chlorohydra viridissima
Jan&paul: Image2b
Jan&paul: Sarsia sp.
Jan&paul: fear