Microworld

world of amoeboid organisms

Menu
Cyclopyxis thomasi
Cyclopyxis thomasi – after Stepanek, 1963

Cyclopyxis thomasi Stepanek, 1963

Diagnosis: The test is similar to the test of Cyclopyxis kahli, but it is slightly lower. The aperture with the smooth edge is invaginated quite deeply. The dorsal side has a massive hollow horn, similar to specimens of the genus Difflugia. When viewed from the side, it is triangular with a broad base. The test is grey-brown, covered with mineral fragments.

Dimensions: Diameter 80 µm, height 52 μm, diameter of the test at the a[erture 56 μm, aperture 22 μm, length of the horn 14 μm.

Ecology: Freshwater, Lake Vranov, Czech Republic.

Remarks:

Recent posts

Velamentofex

Velamentofex tyrolensis Family Velamentofexidae Völcker and Clauß, 2020 Diagnosis: Multinucleate organic-walled monothalamous foraminifera. Test spherical to pyriform, usually surrounded by a broad layer of mucus-like

Read More »

Claparedellus lachmannii

Claparedellus lachmannii, common shape (Riedensee) Claparedellus lachmannii  Khanipour Roshan and Clauß, 2020 Diagnosis: Multinucleate organic-walled monothalamous foraminifera. Test spherical to elongated pyriform or irregularly shaped, with a

Read More »

Claparedellus

Claparedellus lachmannii Genus Claparedellus Khanipour Roshan and Clauß, 2020 Diagnosis: Multinucleate organic-walled monothalamous foraminifera. Test spherical to elongated pyriform or irregularly shaped, with a hyaline, flexible,

Read More »

Haplomyxa spec

Fig. 1: Main cell body of specimen A, partly hidden by debris Haplomyxa sp. Three specimens were observed in a Petri dish, along with two

Read More »

Edaphoallogromiidae

Edaphoallogromia australica Family Edaphoallogromiidae Siemensma, Holzmann, Apothéloz-Perret-Gentil, Clauß, Voelcker, Bettighofer, Khanipour Roshan, Walden, Dumack and Pawlowski, 2020 Diagnosis: Multinucleate organic-walled monothalamous foraminifera with a spherical

Read More »

Lachmanni spec.

“Lachmanni spec., body length 127 µm “Lachmanni” spec. I found two cells, size about 125 µm when ovoid, with an organic-walled membranous test and a

Read More »