Cosmarium biretum
Cosmarium biretum; dividing specimens; focus plane on the center of the cells
 
Cosmarium biretum; dividing specimens; focal plane on the cell surface
 
Cosmarium biretum; another dividing stage (3)
 
Cosmarium biretum; focus plane on the center of the cells (2)
 
Cosmarium biretum; focus plane on the cell wall. (2)
 
Cosmarium biretum; focus plane on the cell wall of a macerated specimen. (2)
 
Cosmarium biretum; specimens from. (4)
 
 
Location: Nature reserve Heiliges Meer, Sphagnum/ Utricularia pond (1); Wodantal, Hattingen, ephemeral puddle (2); (3);Kerkpad, Hollum, Ameland, NL, Kerkpad, trough (4)
Habitat: Periphyton / detritus (1); (2); (3); detritus (4)
Date: 13.09.2011 (1); 05.02.2016 (2)13.09.2011 (1); 18.04.2017 (3); 21.10.2018 (4)
freshwater life
procaryota
algae
plants
protists
"worms"
molluscs
arthropods
marine life
mediterranean
tropical
misc
impresssum
plingfactory