Nebela marginata
Penard
Family: Test usually more or less compressed; pseudostome narrowly oval or slit-like.
Genus: Test more or less flask-shaped, with more or less neck (Illustrated Guide, 1985).
Species:
Test 95-115 μm long
(Cash, British Freshwater Rhizopoda and Heliozoa II, 1909).
|
Nebela marginata Penard,
test 235 μm long, 150 μm wide, L/W=1.6,
pseudostome 45 μm wide,
x 200, x 400, x 640, Hikage marsh, Shiga highland, Yamanouchi town, Nagano Pref., Japan, June 19, 2005 by Y. Tsukii
31 μm
63 μm
94 μm; x 640
x 640
Nebela carinata (Archer) Leidy:
Test 140-280 μm long, 90-170 μm wide,
40-80 μm in thickness; with flange compressed to thin shelf, usually not extended along neck,
pseudostome 28-50 &956;m long, 12-15 μm wide
(Illustrated Guide, 1985).
Please click on images for viewing enlarged.
Copyright
Protist Information Server