Testate amoeba Heleopera petricola
Posted: Wed Nov 07, 2018 1:03 pm
Hello forum,
Heleopera petricola is not uncommon in wet bog sphagnum. Unfortunately water samples from this source usually are quite untidy, with sphagnum leaves and other debris spoiling the view. So it is a challenge to view a tidy specimen. Here is a nice 135 µm high specimen:
Heleopera (greek helos = bog, pera = bag) are flat, purse-shaped with a slit mouth. This specimen is in the resting or dormant stage called cyst, which helps the organism to survive in unfavorable environmental conditions, like winter.
Greetings,
Hans
Heleopera petricola is not uncommon in wet bog sphagnum. Unfortunately water samples from this source usually are quite untidy, with sphagnum leaves and other debris spoiling the view. So it is a challenge to view a tidy specimen. Here is a nice 135 µm high specimen:
Heleopera (greek helos = bog, pera = bag) are flat, purse-shaped with a slit mouth. This specimen is in the resting or dormant stage called cyst, which helps the organism to survive in unfavorable environmental conditions, like winter.
Greetings,
Hans
