Lacogromia cassipara - nuclei

 

Lacogromia cassipara
Lacogromia cassipara, compressed cell with four nuclei
Lacogromia cassipara
Compressed test, three nuclei
Lacogromia cassipara
Specimen with over twenty nuclei
Lacogromia cassipara
Lacogromia cassipara
Characteristic shapes.
Lacogromia cassipara
Allogromia spec.
Two smaller nuclei
Lacogromia cassipara
Lacogromia cassipara
Left: Nucleus just squeezed out of the cell, right: the same nucleus 40 seconds later, desintegrating
Lacogromia cassipara
Lacogromia cassipara
Lacogromia cassipara
The same nucleus: left: normal structure, nucleus inside the cell; middle: nucleus just squeezed out of the test, left: the same nucleus one minute later.
Lacogromia cassipara
Lacogromia cassipara
Nuclei inside the cell
Lacogromia cassipara
Lacogromia cassipara
Nuclei, left: stained with acridine orange
Lacogromia cassipara
Lacogromia cassipara with peduncle and one nucleus
Lacogromia cassipara
Lacogromia cassipara
Nuclei
Lacogromia cassipara
Lacogromia cassipara
Lacogromia cassipara
Lacogromia cassipara
The four nuclei above are from a specimen with ten nuclei. These nuclei were squeezed out of the cell and within some minutes the structure of the nuclei changed. Keep this in mind when describing nuclei.
Lacogromia cassipara
Lacogromia cassipara
Nucleus (L) and two nuclei, also from the above mentioned specimen with ten nuclei (R)