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Lobosea: Testacealobosia: Arcellinida: Difflugina: Nebelidae

Nebela penardiana
or N. hippocrepis ?

Nebela penardiana 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:


Nebela penardiana or N. hippocrepis ?, test μm long, μm wide, x 400, x 640, Tanohara marsh, Shiga highland, Yamanouchi town, Nagano Pref., Japan, September 26, 2004 by Y. Tsukii
scale 31 μm scale 63 μm scale 94 μm; x 640
Porosia bigibbosa Porosia bigibbosa Porosia bigibbosa Porosia bigibbosa Porosia bigibbosa
Test 190 μm long, 115 μm wide, pseudostome 37 μm in diam., x 400, x 640
Porosia bigibbosa Porosia bigibbosa Porosia bigibbosa Porosia bigibbosa Porosia bigibbosa
Test 190 μm long, 120 μm wide, pseudostome 40 μm in diam., x 400, x 640
Porosia bigibbosa Porosia bigibbosa Porosia bigibbosa Porosia bigibbosa


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