image_list image_listE

Oligohymenophorea: Peritrichia: Sessilida: Scyphidiidae

 Scyphidia constricta
Stokes, 1885

Rhabdostyla Family: Stalkless; cell body drawn out; in some species it appear stalklike at rear; peristomal disc not stalked (Illustrated Guide, 1985).
Genus: No trochal band when mature; macronucleus long, often C-shaped (Illustrated Guide, 1985).

Species: Cell body 60 μm long (Kahl, 1930).

Scyphidia constricta ?, cell body 50 μm long, 20 μm wide, x 640, Central Park, Tsukuba city, Ibaraki Pref., Japan, July 2002 by Y. Tsukii
scale 50 μm scale 100 μm scale 150 μm; x 400 : scale 31 μm scale 63 μm scale 94 μm; x 640
Scyphidium Scyphidium Scyphidium Scyphidium Scyphidium

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