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Euglenophyceae: Euglenales
Mastigophora: Euglenida

 Trachelomonas scabra
Deflandre var. scabra

Trachelomonas Species: Collar present: lorica spherical or ellipsoidal: surface coarse Species: Lorica ellipsoid, both ends narrowly rounded, lateral sides swelled; collar present; wall scabrous with minute protuberances irregularly disposed; 23-26 μm long, 18-20 μm wide (Photomicrographs of the Fresh-water Algae, vol.8, 1988).

Trachelomonas scabra Playfair 1915 var. scabra, lorica 28 μm long, 19 μm wide, collar 3 μm long, x 640, a water reservoir (pond) near Yamaguchi university, Yamaguchi city, Yamaguchi Pref., November 21, 2004, by Y. Tsukii
scale 31 μm scale 63 μm scale 94 μm; x 640
Trachelomonas scabra Trachelomonas scabra

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