Oligohymenophorea
: Peritrichia: Sessilida: Operculariidae
Orbopercularia
sp.
Genus:
Colonical
when mature; macronucleus rounded; some species loricate (Illustrated Guide, 1985). Stalk
non-contractile
.
Species:
Orbopercularia
sp. ?, cell body about
50
μm long,
17
μm wide, L/W=
2.9
, x 640, Tenbo marsh (or bog), Tsugaike highland (Tsugaike Natural Park), Otari village, Nagano Pref., Japan, July 3, 2005 by Y. Tsukii
50 μm
100 μm
150 μm; x 400 :
31 μm
63 μm
94 μm; x 640
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