 
 
Spirotrichea: 
Stichotrichida: Amphisiellidae
Paraurostyla sp.
Gourret and Roeser, 1888
|  Family: Cirri in 2 marginal, 1 frontoventral files; cirral files straight; 
more than 1 frontoventral file extends past middle of body (Illustrated Guide, 1985). Genus: Cell body ovoid or elongate with numerous longitudinal ventral files (cirral rows); 
buccal cavity not extensive; frontal cirri clearly differentiated from others; two macronuclei  (Carey, 1992).
 Species:
 | 
Similar Genus -> >  Holosticha; 
		Balladyna; 
		Urostyla
Paraurostyla sp. ??, stock Ssi ?, protargol-stained by A. Kihara, 
cell body 133 μm long, 60 μm wide, 
with lateral stiff cirri, 
x 400, x 640, Saitama Pref., Japan, May-June 1999 by Y. Tsukii
 50 μm
 50 μm
 100 μm
 100 μm
 150 μm; x 400 :
 150 μm; x 400 : 
 31 μm
 31 μm
 63 μm
 63 μm
 94 μm; x 640
 94 μm; x 640
 
 
 
 
 
 
 
 
 
 
Paraurostyla sp., 
cell body 147 μm long, 69 μm wide, 
x 400, x 640, October 1999, Saitama Pref., stained by A. Kihara, photo by Y. Tsukii
 50 μm
 50 μm
 100 μm
 100 μm
 150 μm; x 400 :
 150 μm; x 400 : 
 31 μm
 31 μm
 63 μm
 63 μm
 94 μm; x 640
 94 μm; x 640
 
 
 
Paraurostyla sp., 
cell body 127 μm long, 63 μm wide, 
x 640, October 1999, Saitama Pref., stained by A. Kihara, photo by Y. Tsukii
 31 μm
 31 μm
 63 μm
 63 μm
 94 μm; x 640
 94 μm; x 640
 
 
 
 
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