 
 
Rotifera: Monogononta: Ploimida: Brachionidae
Keratella cochlearis
(Gosse, 1851)
|  Genus: Species:
 | 
Keratella cochlearis var. ??, 
body 85 μm long (excluding spines), 55 μm wide, 
spines up to 20 μm long, 
x 640, Hasu-ike (pond), Shiga highland, Yamanouchi town, Nagano Pref., Japan, June 19, 2005 by Y. Tsukii
 31 μm
 31 μm
 63 μm
 63 μm
 94 μm; x 640
 94 μm; x 640
 
 
 
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Copyright 1999 Yuuji Tsukii