Microworld

world of amoeboid organisms

Menu
Thecochaos fibrillosum – Tirol, Austria

Thecochaos fibrillosum (Greeff, 1891) Page, 1981

Diagnosis: Locomotive form usually broad, irregular; branched only when changing direction. Surface with wrinkles. Anterior hyaloplasm as a crescentic cap. Multinucleate, up to one hundred; each nucleus ovoid or spherical, with central nucleolus.

Dimensions: 160 to 320 µm in length, nucleus 7.0-10.8 µm.

Ecology: Freshwater.

Remarks: This species was discovered by Angie Opitz in Tirol.

Cell with about 30 nuclei
A large number of nuclei is visible
Five nuclei
Photomicrograph: Angie Opitz
Photomicrograph: Angie Opitz
Recent posts

Arcella guadarramensis

A. guadarramensis – after González-Miguéns et al., 2021 Arcella guadarramensis González-Miguéns & Lara, 2021 Diagnosis: Color ranges from transparent to yellow-orange. Sub hemispherical test shape, with flattened

Read More »

Galeripora

G. naiadis – after González-Miguéns et al., 2021 Genus Galeripora González-Miguéns, Soler-Zamora, Villar-dePablo, Todorov & Lara, 2021 Diagnosis: Tests built exclusively with proteinaceous organic material. Shape more

Read More »

Galeripora naiadis

G. naiadis – after González-Miguéns et al., 2021 Galeripora naiadis González-Miguéns, Soler-Zamora, Villar-dePablo, Todorov & Lara, 2021 Diagnosis: Color ranges from transparent to yellow-orange. The test has

Read More »

Galeripora balari

G. balari – after González-Miguéns et al., 2021 Galeripora balari González-Miguéns & Lara, 2021 Diagnosis: Color ranges from transparent to yellow-orange. General test shape is rounded and

Read More »

Galeripora sitiens

G. sitiens – after González-Miguéns et al., 2021 Galeripora sitiens González-Miguéns, Soler-Zamora, Villar-dePablo, Todorov & Lara, 2021 Diagnosis: Color ranges from transparent to yellow-orange. General test shape

Read More »

Galeripora bufonipellita

G. bufonipellita – after González-Miguéns et al., 2021 Galeripora bufonipellita González-Miguéns & Lara, 2021 Diagnosis: Color ranges from transparent to yellow-orange. General test shape is rounded and

Read More »

Galeripora succelli

G. succelli – after González-Miguéns et al., 2021 Galeripora succelli González-Miguéns & Lara, 2021 Diagnosis: Colour ranges from transparent to yellow-orange. Sub hemispherical test shape, with flattened

Read More »

Galeripora galeriformis

G. galeriformis – after González-Miguéns et al., 2021 Galeripora galeriformis González-Miguéns, Soler-Zamora, Villar-dePablo, Todorov & Lara, 2021 Diagnosis: Colour ranges from transparent to yellow-orange. General test shape

Read More »

Difflugia globulosa – Ogden

Difflugia globulosa, Crailoo, Netherlands, 2021 Difflugia globulosa (Dujardin, 1837) sensu Ogden, 1988 Diagnosis: Shell light to dark brown, spherical, composed of small and large quartz

Read More »

Leptomyxa spec.

Leptomyxa sp. Leptomyxa sp. Diagnose: Slowly moving amoeba with a long tubular body with some lobopodia at both ends extending in several directions and also

Read More »