Stephanodiscaceae

Description: English: Cyclotella comta = Cyclotella radiosa. Date: Unknown dateUnknown date. Source: National Oceanic and Atmospheric Administration. Author: National Oceanic and Atmospheric Administration.

Lardero, La Rioja, Espaa

Inside view of lacunate valve. Note the position of the fultoportula on a valve face stria, taking the place of an areola. Specimen from single cell culture from Cleveland Harbor, Cleveland, Ohio, by E. Theriot.

Scanning electron micrograph of interior of scutate valve. Note position of fultoportula in central area of valve face. Specimen from culture of cell isolated from Cleveland Harbor,  Cleveland, OH, USA, by E. Theriot.

From a shell of the ciliate Codonella cratera.Five images.Place name: Lake Schierensee near Kiel (Schleswig-Holstein, Germany)Latitude: 54.26256721     Longitude: 9.98369694 SEM Microscope. Use of SEM equipment courtesy of Lab Dr. Karl-Heinz Schäffner, Solingen, Germany. © Wolfgang Bettighofer,images under Creative Commons License V 3.0 (CC BY-NC-SA).For permission to use of (high resolution) images please contact postmaster@protisten.de. For further information about the image, please click here: Link to protisten.de page

From a shell of the ciliate Codonella cratera.Five images.Place name: Lake Schierensee near Kiel (Schleswig-Holstein, Germany)Latitude: 54.26256721     Longitude: 9.98369694 SEM Microscope. Use of SEM equipment courtesy of Lab Dr. Karl-Heinz Schäffner, Solingen, Germany. © Wolfgang Bettighofer,images under Creative Commons License V 3.0 (CC BY-NC-SA).For permission to use of (high resolution) images please contact postmaster@protisten.de. For further information about the image, please click here: Link to protisten.de page