image_list image_listE

Heterotrichea: Heterotrichida: Stentoridae

Stentor roeseli
Ehrenberg 1835

Stentor roeseli Species: 0.5-1 mm long; anterior end expanded; body surface with groups of longer cilia; posterior portion drawn out and often within a gelatinous tube (lorica); macronucleus long band-form (Kudo, 1966). Body attenuated, peristome widely expanded, attains 0.5-1.0 mm; peristome has no central raised dome; somatic bristles present; gelatinous lorica; macronucleus moniliform but usually observed as a long rod; colourless (Carey, 1992).


Stentor roeseli, cell body μm long, μm wide, x 640, Zenko-ji (temple), Nagano city, Nagano Pref., Japan, September 2003, by Y. Tsukii
scale scale 50 μm scale 100 μm scale 150 μm; x 400 : scale 31 μm scale 63 μm scale 94 μm; x 640
Stentor roeseli Stentor roeseli Stentor roeseli Stentor roeseli Stentor roeseli Stentor roeseli


Please click on images for viewing enlarged.
Copyright Protist Information Server