world of amoeboid organisms

Menu
Flabellula pomeranica
Flabellula pomeranica, from Smirnov et al., 2016

Flabellula pomeranica Kudryavtsev, 2016

Diagnosis: Cells in locomotion semicircular, fan-shaped or ovoid in outlines. Length of the locomotive form 9-24 µm (average 17 µm), breadth 13-38 µm (average 23 µm), length:breadth ratio 0.47-1.15 (average 0.77).

Differential diagnosis: By size range similar to Flabellula baltica and Flabellula reniformis, but is wider in locomotion, more fan-shaped, virtually never irregularly triangular in locomotion. Differs from any sequenced species in SSU rDNA sequence.

Ecology: Type location: brackish sediment from the littoral zone of a sandy beach to the west of the town of Rostock (The Baltic Sea, Mecklenburg-Western Pomerania).

Recent posts

Spiculophrys

Genus Spiculophrys Zlatogursky, 2016 Diagnosis: Centrohelids lacking silica scales but with numerous thin, pointed organic (without any traces of silica) scales tapering towards acute apices. 18S

Read More »

Acanthocystis drakena

From Zlatogursky, 2016 Acanthocystis drakena Zlatogursky, 2016 Diagnosis: Cells are 21.1-30.5 µm (ca. 26.7) in diameter. Cell is covered with oval plate-scales having a margin

Read More »

Choanocystis symna

From Zlatogursky, 2014 Choanocystis symna Zlatogursky, 2014 Diagnosis: Cell body ca. 6.7 µm in diameter. Axopodia three–five times longer than a cell diameter. Plate-scales dumbbell-shaped

Read More »

Acanthocystis costata

From Zlatogursky, 2014 Acanthocystis costata Zlatogursky, 2014 Diagnosis: Cell body ca 9.5 µm in diameter. Axopodia 2–3 times longer than cell diameter. Length of spine-scales

Read More »

Kinetocyst

Left: ultra-structure of a kinetocyst of Raphidiophrys contractilis); right: two kinetocysts in an axopodium. Kinetocysts In centrohelid heliozoa, extrusomes are called kinetocysts, and are present

Read More »

Yogsothoth carteri

Yogsothoth carteri, after Shishkin and Zlatogursky, 2018 Yogsothoth carteri Shishkin and Zlatogursky, 2018 Diagnosis: Individual cells in a colony have a diameter of 9.7-15.2 µm;

Read More »