Pseudoraphidocystis glutinosa

P. glutinosa, from Siemensma 1991

Pseudoraphidocystis glutinosa (Penard, 1904) Mikrjukov, 1997

Diagnosis: Periplast 10-15 µm in diameter, with two types of scales; details of protoplast unknown. Spine-scales are wide funnel-shaped, 3.0-4.0 µm high. All spine-scales of the same size with hollow stem and bud-shaped base. Plate-scales 3.0-3.3 X 1.7-2.0 µm, without any structure.

Distribution: Freshwater, mesptrophic waters. Autumn and spring. Switzerland (Penard 1904), Germany (Rainer 1968), Netherlands (Siemensma 1981), Chile (Dürrschmidt 1985).

P. glutinosa, light microsopically

P.s glutinosa, DIC

Ferry Siemensma
Created maart 1, 2019
Last updated februari 05, 2021

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