Microworld

world of amoeboid organisms

Menu
Difflugia decloitrei
Difflugia decloitrei, after Godeanu, 1972

Difflugia decloitrei  Godeanu, 1972

Diagnosis: Test ovoid, with obliquely truncated aperture, thumb-shaped, tapering from the middle to the pseudostome and fundus. Test transparent, with smooth surface, covered with flat mineral grains; close to aperture these grains are much smaller. Between the larger mineral pieces there are much smaller ones. Fundus rounded or slightly ogival. Pseudostome round and wide, about half the width of the test.

Dimensions: Length 62-86 µm, width 40-56 µm, diameter of the pseudostome 20-23 µm. W/L ratio 0.62-0.66.

Ecology: Fresh water; Iran (Decloitre, 1965), Roumania (Goudeanu, 1972).

 

Recent posts

Penardochlamys arcelloides

P. arcelloides – after Penard, 1904 Penardochlamys arcelloides  (Penard, 1904) Deflandre, 1953 Diagnosis: Colorless or very slightly yellowish envelope, bag or cauldron-shaped, very thin, chitinous,

Read More »

Reticulomyxa hannae

R. hannae, plasmodium – photomicrograph Steffen Clauss Reticulomyxa hannae Völcker and Clauß, 2020 Diagnosis: Trophozoites surrounded by a very thin mucous envelope, with slowly moving plasmodia, variable

Read More »

Velamentofex saxonensis

V. saxonensis, feeding (photomicrograph Steffen Clauss) Velamentofex saxonensis Völcker and Clauß, 2020 Diagnosis: Trophozoites ovoid, 30-95 μm, granuloreticulopodia up to 1000 μm long. with a hyaline, thin

Read More »

Velamentofex tyrolensis

V. tyrolensis (photomicrograph Steffen Clauss) Velamentofex tyrolensis Völcker and Clauß, 2020 Diagnosis: Trophozoites ovoid, 98-125 μm, with reticulopodia up to 300 μm long, with a hyaline,

Read More »

Velamentofex berolinensis

V. berolinensis Velamentofex berolinensis Völcker and Clauß, 2020 Diagnosis: Trophozoites ovoid, 50-300 µm, with a hyaline, extremely flexible, membranous test. Nuclei numerous, 11.6-16.2 µm in diameter,

Read More »

Lieberkuehniidae

 Lieberkuehniidae  Siemensma, Holzmann, Apothéloz-Perret-Gentil, Clauß, Voelcker, Bettighofer, Khanipour Roshan, Walden, Dumack and Pawlowski, 2020 Diagnosis: Multinucleate organic-walled monothalamous foraminifera. Test very flexible, elongated to broadly

Read More »