MICRO*SCOPE Encyclopedia of Life classification
    Eucaryota : SAR (Stramenopiles, Alveolates, Rhizaria) : Stramenopiles : Gyrista : Ochrophyta : Diatomista : Diatomea : Bacillariophycidae : Cocconeidales : Cocconeidaceae
 
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Sexual reproduction of diatoms generating auxospores, first phase (arrow). UV = upper valve, LV = lower valve.

Scale bar indicates 25 µm.

Sample from a tropical freshwater aquarium. Sampling date 3/2021. The image was built up using several photomicrographic frames with manual stacking technique. Images were taken using Zeiss Axioplan with Olympus OM-D M5 MKII.

Image under Creative Commons License V 3.0 (CC BY-NC-SA).

Place name: Tropical freshwater aquarium  
 
Latitude: 54,3018013     Longitude: 10,07120132
 




Erste Phase der Auxosporenbildung, der sexuellen Vermehrungsweise von Diatomeen (siehe Pfeil). UV = obere Halbschale, LV = untere Halbschale.

Multiebenen-Abbildung, manuell gestapelt. Der Messbalken markiert eine Länge von 25 µm.

Probe aus einem Süßwasseraquarium. Datum der Aufsammlung: 3/2021. Mikrotechnik: Zeiss Axioplan, Kamera: Olympus OM-D M5 MKII.

Creative Commons License V 3.0 (CC BY-NC-SA).  
 


 
For permission to use of (high-resolution) images please contact postmaster@protisten.de.  
 
   
Multi-layer image (DOF)
 
   
Cocconeis placentula var. euglypta
 
       
   
  © Wolfgang Bettighofer 2010–2019