Pontigulasia elisa

Penard, 1893

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Описание:

Test is pyriform, yellow brown, slightly bended with a constriction of the neck, faintly compressed in transverse section. Test composed of mineral particles with diatom frustules, bound by a network of organic cement. Mostly some larger mineral grains are attached to the test. Aperture terminal, circular. The test is internally divided into two regions by a narrow bridge between the lateral walls.Length 85-120 µm. Ecology: detritus

Доп. материалы:

Пресноводные раковинные амёбы

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