image_list image_listE

Filosea: Gromiida

Sphenoderia lenta
Schlumberger, 1845

Sphenoderia Genus: Test more or less compressed; pseudostome elliptical on end of a clear collar (Illustrated Guide, 1985).
Species: Test clear, elliptical, 30-60 μm long, 20-50 μm diam.; collar height 8-10 μm; scales overlapping, elliptical; pseudostome oval slit, 10-22 μm wide; nucleus spherical 20-25 μm; endosome 4-5 μm (Illustrated Guide, 1985).


Sphenoderia sp. ?, test 60 μm long, 43 μm wide (diam.), pseudostome 12 ? μm in diam., x 400, x 640, Japan, November 1998, 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
Sphenoderia Sphenoderia Sphenoderia


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